---WD Notes ------ --- ------------ -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- WD0003-570 WD0003-570 consists of a non-magnetic WD and a late-type cool dwarf. (GU) WD0005+511 Similar to the PG1159 degenerates but fewer, weaker metals and Balmer emission,X-ray corona,mass loss, Ref.(60)(84). WD0009+501 WD0009+501 is a magnetic degenerate,the first known below 100 kilogauss, Ref.(9W)(9V). WD0011-134 LHS1044 is a magnetic degenerate, Ref.(31). WD0017+283 ABELL 21 is a PG1159-like star with no detected variability and an associated planetary nebula, Ref.(DG); TYPE E, Ref.(66). WD0019-287 ZZ Ceti candidate (HC) WD0022-400 CPMB with APMPN 0025-3949A as second component (IN). WD0025-277 ZZ Ceti candidate (HC) WD0027-636 (JV) WD0028-274 See section A1.2 in Ref. (LJ). WD0029+571 PG1159-like central star of SH2-136.(66). WD0034-211 Close double degenerate binary, Ref.(45). WD0037+312 (JV) WD0038+555 G218-008 has strong UV absorption features, Ref.(CG). WD0038-226 LHS 1126 is the only know white dwarf to show JHK absorption, strong C2? H2? opacity, Ref.(DQ)(5X). WD0041+092 Hot DA companion to the rapidly rotating K1-3V star BD+08 102, REF.(82)(4D). WD0041-102 FEIGE 7 is a magnetic white dwarf, Ref.(5F)(03). WD0044-121 NGC246 is a PG1159 star with several detected periods and an associated planetary nebula; type lgE, Ref.(66) Non-radial g-mode pulsator Ref.(KO)N. WD0046+051 VAN MAANEN2 was the only example of a DG white dwarf, Ref.(DB)(2L). WD0048-294 (JV) WD0050-332 (JV) WD0059-008 ZZ Ceti star Ref.(KB) WD0101+048 Double degenerate system. Ref.(JP) WD0104-464 BPM30551 is a ZZ CETI variable, Ref.(2W)(7I). WD0106-358 Possible companion http://www.journals.uchicago.edu/action/showFullPopup?doi=10.1086%2F444362&id=fg4.9 (Finding chart for GD 683B) see A4.2 in Ref.(LJ) WD0108+000 ZZ Ceti star Ref.(KB) WD0115+159 G033-049 has strong UV absorption features, Ref.(BO). WD0116-231 (JV) WD0121-756 (JV) (KL) WD0122+200 Pulsating PG1159 DO degenerate, Ref.(DN)(39); TYPE A, Ref.(66) Non-radial g-mode pulsator Ref.(KO)N. WD0123-842 LONGMORE 3 is a PG1159 star with no detected variability and an associated planetary nebula. Ref.(7R). (KL) WD0126+101 Double degenerate system. Ref.(JP) WD0127+581 The DAO central star of the planetary nebula Sh2-188, Ref.(7U) WD0127-311 HE0127-311 is a magnetic degenerate, Ref.(3W). WD0128-387 MCT0128-3846 is an unresolved DA + DB or DBA binary. (DM) WD0130-196 MCT0130-1937 is a PG1159 star with no detected variability, type A, Ref.(66). WD0131-163 (JV), see also Section A5.16 in Ref.(LJ) WD0131-287 ZZ Ceti candidate (HC) WD0132+127 Spectrum shows Mg I, Ref.(JJ) WD0133-116 R548 is a ZZ CETI variable, Ref.(5C). WD0133-299 ZZ Ceti candidate (HC) WD0134+181 (JE) WD0135-052 LP870-2 is a close detached DA binary system, Ref.(9K) Radial velocities -16.6/-41.2 km/sec Ref.(JP)N. WD0136+251 Hot, low field magnetic ultra-massive DA star, Ref.(5V)(9U)(JV). WD0139+513 NGC650-1 is a PG1159 star with no detected variability and an associated planetary nebula, type E, Ref.(66). WD0145-221 ZZ Ceti star ref.(JT) Has a possible Brown Dwarf Companion ref.(KX) WD0148+467 1400A absorption feature, Ref.(CL). WD0148+641 GR268 common proper motion binary with G244-37 (M2 DWARF), Ref.(1R). WD0155+003 Spectrum shows Mg I, Ref.(JJ) WD0158+235 A new hot DO with ultra highly excited ionization stages, Ref.(64). WD0158-160 Composite DBA + dM binary, Ref.(DP). WD0159-032 WD0159-032 is a magnetic degenerate, Ref.(02). WD0208+396 G74-7 is the first known example of a definite DA, F degenerate, REF.(37). WD0209+085 DAB star in the DO-DB gap, Ref.(63), Teff=36,000K, Ref.(3X),(63). WD0210+086 White dwarf companion to the mild barium star XI 1 CETI; DA4 with 1400 and 1690 features, Ref.(37). Coords corrected, formerly WD0207+083 WD0210+168 See section A1.3 in Ref. (LJ). WD0211-086 ZZ Ceti star Ref.(KB) WD0216+143 (JE) WD0216-032 Luminosity of white dwarf probably dominated by wind accretion energy, Ref.(BX)(JV). WD0222+422.1 CPM WD component with Mv > 15.0, Ref.(3A). WD0222+422.2 CPM WD component with Mv > 15.0, Ref.(3A). WD0222+648 Mv > 15.0, Ref.(51) formely WD0222+641. WD0222-291 We obtain T=3000 K, this may be the coolest WD known. (JW). WD0232+035 FEIGE 24 is an EUV source, DA+dwarf M, Ref.(5Y). WD0239+109 G4-34 is a probable unresolved DA + DB binary, Ref.(23). WD0246+326 ZZ Ceti star ref.(GX) WD0246-301 ZZ Ceti candidate (HC) WD0247+053 A new DBA star from the HS survey, Ref.(4B) WD0252-055 EUVE-discovered hot DA companion to the K0 IV star HD18131, Ref.(4D),(BP). WD0253+508 New magnetic degenerate, Ref.(61). WD0300-013 A DB degenerate with calcium, Ref.(AC). WD0304+154 (JV) WD0307-428 WD0307-428 is a magnetic degenerate, Ref.(02). WD0308+096 The dM companion is likely a binary M2 dwarf, see A5.19 in Ref.(LJ) WD0310-688 1400A absorption feature, Ref.(CH). WD0316+003 ZZ Ceti star Ref.(KB) WD0316-849 RE0317-853 is a magnetic degenerate, Ref.(3Z). WD0320-539 (JV) WD0322+452 The DAO central star of HDW3, Ref.(7U). WD0322-019 Double degenerate system. Ref.(JP) WD0326-273 Double degenerate system; radial velocities 105.9/157.1 km/sec Ref.(JP) WD0329+005 KUV03292+0035 is a magnetic degenerate, Ref.(3V). This star is listed at Dec -00 35.1 in Ref.(CP). WD0330-009.1 ZZ Ceti star Ref.(KB) WD0333-350 (JV) WD0339-451 (JV) WD0341+021 Variability in radial velocity indicates a long period binary. (EE) WD0341-459 BPM31594 is a ZZ CETI variable, Ref.(7H). WD0342+374 Hot DA planetary nucleus, Ref.(7U). WD0343+247 An ultra cool White Dwarf referred to in the references as WD0346+246 WD0345+498 IW1 is a PG1159 star with no detected variability and an associated planetary nebula, Ref.(DI); type A Ref.(66). WD0347+171 V471 TAU,HYADES DA and K0V Eclipsing and Spectroscopic binary, REF(7V). DA star has TEFF=32,500K, LOG G=8, Ref.(2N)(JV). WD0349+247 Pleiad white dwarf with mass 0.98 MSUN; VGRAV= +84+/- 9 KM/S, Ref.(CR). WD0354+463 See section A5.25 in Ref. (LJ). WD0357-233 1950 coords from (1Y), 2000 coords from http://www.journals.uchicago.edu/action/showFullPopup?doi=10.1086%2F444362&id=fg4.20 (Finding Chart for Ton S 392B) These differ by almost 3' see A5.26 in Ref.(LJ) WD0413-077 The mass of 40ERI B is 0.43 MSUN, Ref.(8K). 1400A absorption feature, Ref.(2A). WD0415+271 HL TAU76 is a ZZ CETI variable, Ref.(4X). WD0416+334 Finding chart for GD 60B: http://www.journals.uchicago.edu/action/showFullPopup?doi=10.1086%2F444362&id=fg4.2 Ref.(LJ) WD0416-550 (JV) WD0417+361 G038-029 is a ZZ CETI variable, Ref.(7L). WD0418+137 A triple system. (EX) WD0421+338 A quadruple system. (EX) WD0425+168 (JV) WD0426+588 The mass of this star is 0.48 or 0.68 MSUN, Ref.(AW)(JV). WD0429+176 White dwarf-red dwarf Hyades spectroscopic binary, REF(5B). DA white dwarf with T=20,000K, LOG G=8, Ref.(AR)(JV). WD0433+270 EG40 common proper motion binary with G39-27 (K5 DWARF), Ref.(7Z). WD0439+466 DAO nucleus of the planetary nebula S216, Ref.(7U). WD0440-038 (JV) WD0443-275.1 Very close common proper motion pair, Ref.(7Z). WD0444+049 New PG1159 star, type A, Ref.(66). WD0446-789 (JV) WD0453-295 A rare DAB hybrid composition degenerate, Ref.(DP), MCT0453-295 is an unresolved DA + DB binary, Ref.(DM). WD0455+553 GR318 is a ZZ CETI variable, Ref.(7J). WD0455-282 A new hot DA in a region of extremely low HI density, Ref.(15). WD0457-103 K0IV + DA binary, Ref.(14). WD0458-665 X-ray selected hot DA + dM binary, Ref.(3P). WD0500-156 The DAO central star of ABELL 7, Ref.(7U). WD0501-289 Evidence of episodic mass ejection, rich metallic EUV spectrum, Ref.(DK,DT). WD0503-174 LHS1734 is a magnetic degenerate, Ref.(27). WD0504-241 DO white dwarf with ultra-high excitation absorption, Ref.(31). WD0507+045.1 One component of a visual pair of DA stars, Ref.(63), ZZ Ceti star ref.(IY) WD0507+045.2 One component of a visual pair of DA stars, Ref.(63). WD0513+260 V1063 TAU is a non-radial pulsator, Ref.(44). WD0517+307 GD 66 is a ZZ CETI variable, Ref.(57). WD0518-105 (JV) WD0531-022 (JV) WD0532+414 Double degenerate system; radial velocities -38/150 km/sec Ref.(JP) WD0532-560 ZZ Ceti star ref.(JT) WD0533+555 DA central star of the planetary nebula HDW4, Ref.(7U). WD0548+000 (JV) WD0548-001 G99-37 is magnetic and polarized, Zeeman H alpha, Ref.(5H)(03). WD0553+053 G99-47 is a magnetic white dwarf, Ref.(03). WD0556+106 Rare DA nucleus of planetary nebula with Teff > 1E+5K, Ref.(5J). WD0558-756 Helium-rich DO nucleus of K1-27; TEFF>1E+5;similar to KPD0005, Ref.(8O)(JV). WD0612+177 G104-27 detection of trace helium in a DA star, Ref.(3K). WD0615+556 Central star of the planetary nebula PW1, Ref.(7U). WD0616-649 RE0616-649 is a new magnetic degenerate, Ref.(4A). WD0625+415 http://www.journals.uchicago.edu/action/showFullPopup?doi=10.1086%2F444362&id=fg4.3 (Finding chart for GD 74B) see A5.13 in (LJ) WD0625-253 Central star of Abell 15, REF.(2B). WD0637+477 GD77 is a magnetic degenerate, Ref.(9X). WD0640+015 Cool DO star (TEFF = 55000K) with one of the strongest HeII 4686 absorption lines of any known star, Ref.(7C)(5Q). WD0642-166 SIRIUS B mass=1.02 MSUN, Ref.(BK). WD0651-020 (JV) WD0704+618 Coolest PG1159 star, no detected variability, Ref.(2T); type A, Ref.(66). WD0713+399 A new DO star with ultra-highly excited ionization features, Ref.(31) WD0714+458 Possible companion at http://www.journals.uchicago.edu/action/showFullPopup?doi=10.1086%2F444362&id=fg4.4 (Finding chart for GD 84B) see A4.1 in Ref.(LJ) WD0715-703 (JV) WD0718-316 DAO+dM2 pre-cataclysmic binary. Ref.(IT) WD0726+133 WD associated with PN; Type: E Ref.(KL) WD0727+482 G107-70 binary with two DC stars, Ref.(AX). WD0727+600 A new intermediate temperature DO star with ultra-highly excited species, Ref.(2T). WD0734-143 (JV) WD0736+053 PROCYON B has mass =0.63 MSUN, Ref.(AV)(JV). WD0737-384 Member of the open cluster NGC 2451, Ref.(4O). WD0738-172 First detection of calcium two 1840A absorption in a white dwarf, Ref.(4L). WD0738-382 Member of the open cluster NGC 2451, Ref.(4O). WD0742+653 A new intermediate temperature DO star, Ref.(2T). WD0743-336 VB3 common proper motion with HD63077 (G0 DWARF), shown to be low luminosity DC9 degenerate, not an M dwarf, Ref.(4T). WD0746-375 Member of the open cluster NGC 2451, Ref.(4O). WD0747+073.1 LHS 239 and LHS 240 are double DC white dwarfs, Ref.(5M). WD0747+073.2 LHS 239 and LHS 240 are double DC white dwarfs, Ref.(5M). WD0751-595 Foreground star not a cluster member, Ref.(8S). WD0752-146 Slight variability in radial velocity indicates a possible binary. Emission line has a VR0= -146.8km/s. (EE) WD0753+535 VV47 is a PG1159 star with no detected variability and an associated planetary nebula, Ref.(5O)(1M); type E, Ref.(66). WD0756+437 A new magnetic degenerate with a 220 MG field, Ref.(8N). WD0756-607 Foreground star not a cluster member, Ref.(8S). WD0757-603 Member of the open cluster NGC 2516, Ref.(8S). WD0757-606.1 Member of the open cluster NGC 2516, Ref.(8S). WD0757-606.2 Member of the open cluster NGC 2516, Ref.(8S). WD0758-476 (JV) WD0801-608 Foreground star not a cluster member, Ref.(8S). WD0805+654 (JV) WD0806-661 L0097-003 shows strong UV CI absorption, Ref.(DD). WD0812+447 ZZ Ceti star Ref.(KB) WD0816+376 GD90 magnetic, not polarized, Zeeman H lines, Ref.(05)(03). WD0822+414 ZZ Ceti star Ref.(KB) WD0823+316 (JE) WD0824+288 Double lined spectroscopic binary, DA + dwarf carbon star, Ref.(2R). dC companion VR0 = -36.8(EE) Triple system: DA+dC+M3V (IH)N(JV), see A5.4 Ref.(LJ). WD0834+500 (JE) WD0836+197 Praesepe member. WD0836+199 Praesepe member. WD0836+201 Praesepe member. WD0836+404 ZZ Ceti star ref.(KA) WD0837+199 Praesepe member. WD0838+035 (JV) WD0838+375 CBS78 is the second known DB star showing accreted calicium, Ref.(AN). WD0839+372 ZZ Ceti star Ref.(KB) WD0839-528 Not a confirmed cluster member, Ref.(4O)(JV). WD0840+200 Possible PRAESEPE member, Ref.(BV)(JV). WD0842+490 (JV) WD0844+453 ZZ Ceti star Ref.(KB) WD0846+249 (JE) WD0853+163 Misidentified as LB 8827 in much of the literature (IW) WD0855+604.2 Possible CV? Ref.(AT). WD0856+331 EG182 common proper motion binary with HD77408 (F8 dwarf); G47-18 is a strong carbon band, DQ star polarized, Ref.(75). Section A2.1 in Ref(LJ) reports different motions for the pair therefore not CPMB. WD0858+363 GD99 is a ZZ CETI variable, Ref.(7M). WD0901+140 Visual double degenerate http://www.journals.uchicago.edu/action/showFullPopup?doi=10.1086%2F444362&id=fg4.11 (Finding chart for PG 0901+140B) see A5.8 in Ref.(LJ) WD0903+166 (JV) WD0903-002 ZZ Ceti star Ref.(KB) WD0904+511 (JV) WD0908+226 DA star, spectroscopic composite with dM, Ref.(7Z). WD0912+536 Polarization observed, Ref.(06). WD0913+442 EG64 common proper motion binary with G115-64 (G5 dwarf), Ref.(75). Section A2.1 in Ref(LJ) reports different motions for the pair therfore not CPMB. WD0914-195 (JV) WD0920+015 ZZ Ceti star Ref.(KB) WD0921+354 G117-B15A is a ZZ CETI variable, Ref.(7M)(8W)(JE)N. WD0922+162 Double degenerate ref.(JE) WD0928-713 Additional updated chart by P.Bergeron 3/20/07 - Click T.R.Marsh Chart WD0930+815 A DA white dwarf companion to the hybrid K3II giant HD81817A. WD0933+526 Spectrum shows Mg I, Ref.(JJ) WD0933+729 Possible companion at http://www.journals.uchicago.edu/action/showFullPopup?doi=10.1086%2F444362&id=fg4.12 (Finding chart for PG 0933+729B) see A4.3 in Ref.(LJ) WD0935-371.1 Strong UV CI lines, Ref.(CK). WD0935-371.2 Very close white dwarf pair; UBV photometry, Ref.(61). WD0936+563 ZZ Ceti star Ref.(KB) WD0937+505 (JV) WD0938+577 ZZ Ceti star Ref.(KB) WD0944+452 has a common proper motion companion 20" away Ref.(KR) WD0945+245 LB11146 is a magnetic DX degenerate in a double degenerate binary with a non-magnetic DA companion, Ref.(5I)(JE)N. WD0946+002 ZZ Ceti star Ref.(KB) WD0949+256 Double degenerate ref.(JE) WD0950+139 DA star with Teff > 1E+5K, Ref.(5P) Planetary Nebula nucleus. WD0950-200 Double degenerate close binary, Ref.(45). WD0951+132 ZZ Ceti star Ref.(KB) WD0952+182 ZZ Ceti star Ref.(KB) WD0954+247 This star is listed in ref.(EE) as being a white dwarf. WD0954+342 SW LMI is a non-radial pulsator, Ref.(44). WD0954+697 (JV) WD0955+017 ZZ Ceti star Ref.(KB) WD0956+045 Visual double see A5.20 in Ref.(LJ) WD0957-666 Possible double degenerate binary, Ref.(BY). WD1003-441 LONGMORE 4 is a PG1159 star with 9-11 detected periods and an associated planetary nebula mass ejection, Ref.(DJ); type lgEp, Ref.(66) Non-radial g-mode pulsator Ref.(KO)N. WD1005+002 ZZ Ceti candidate (HC) WD1010+064 (JV) WD1011+601 ZZ Ceti star Ref.(KB) WD1013+033 ZZ Ceti star Ref.(KB) WD1013-050 DAO white dwarf in a pre-CV, RE1016+053, REF.(BC), Quadruple system DAO + 3 dM stars, Ref(LJ) WD1015+014 Polarized magnetic white dwarf, Ref. (04). WD1015+076 http://www.journals.uchicago.edu/action/showFullPopup?doi=10.1086%2F444362&id=fg4.13 (Finding chart for PG 1015+076B) see A5.21 in Ref.(LJ) WD1017+125 http://www.journals.uchicago.edu/action/showFullPopup?doi=10.1086%2F444362&id=fg4.14 (Finding chart for PG 1017+125B) Ref.(LJ) WD1017+366 GD116 is a magnetic degenerate, Ref.(9L). WD1022+050 Double-degenerate candidate Ref.(KP). WD1024-002 ZZ Ceti candidate (HC) WD1026+002 Radial Velocities 36.5/48.0 km/sec Ref.(JP) Section A3.2 in Ref.(LJ) indicates the companion is a high velocity background star, not a CPMB WD1026+117 LHS2273 is a magnetic degenerate, Ref.(28). WD1029+537 (JV) WD1031+234 A new magnetic degenerate with a field strength exceeding 500 megagauss, Ref.(9Y)(JE)N. WD1033+464 Composite spectrum with dM, Ref.(9V), also see Section A5.14 in Ref.(LJ). WD1034+001 Hot DO degenerate with C,N,O,Si absorption in the far UV, Ref.(AL). WD1034+077 LHS2288 MV > 15.0, Ref.(51). WD1036-204 LP790-29 is a polarized,carbon band,magnetic degenerate, Ref.(5G). WD1040+451 (JV) WD1045-091 HE1045-0908:a new magnetic DA white dwarf with a distinctive Zeeman line splitting pattern, Ref.(8R). WD1051+533.1 CPMB with WD1051+533.2 WD1051+533.2 CPMB with WD1051+533.1 WD1053+001 ZZ Ceti star Ref.(KB) WD1053-550 Additional updated chart by P.Bergeron 3/20/07 - Click T.R.Marsh Chart WD1055-072 DA6 observed to be featureless? Ref.(9V). WD1056+516 DA1 may be a double degenerate, Ref.(81)(JV). WD1101+364 double degenerate DA + DA double lined, Ref.(7F). WD1105-048 (JE) WD1107-257 Common proper motion pair. WD1109+244 (JV) WD1109-005 ZZ Ceti candidate (HC) WD1115+158 A new pulsating DB star, Ref.(DV). WD1115+166 An Unresolved DAB Double Degenerate Binary. (GW)(HE)(JE)N WD1119+042 ZZ Ceti star Ref.(KB) WD1120+509 Spectrum shows Mg I, Ref.(JJ) WD1121+216 Ross 627 is a DA white dwarf not DA, F or DF, Ref.(6A). WD1123+040 ZZ Ceti star Ref.(KB) WD1123+189 Composite DA + DM binary, Ref.(9V). WD1126+185 See section A1.3 in Ref. (LJ). WD1134+300 No 1400a absorption feature observed, Ref.(CL)(JV). WD1136-015 LBQS1136-0132 is a magnetic degenerate, Ref.(85). WD1137+423 ZZ Ceti star ref.(KA) WD1140+004 ZZ Ceti candidate (HC) WD1142-645 L0145-141 shows strong UV absorption features, Ref.(DC). WD1144+004 PG1159 degenerate, Ref.(DI); type EP, Ref.(66)(JV). WD1147+255 Common proper motion binary Ref.(JP) WD1148+544 LP129-587 is a CPMB with LP129-586 Ref.(JL) WD1151-029 PG1159 degenerate, Ref.(DN); type LGE, Ref.(66). WD1154+061 ZZ Ceti star Ref.(KB) WD1159+803 G255-002 is a ZZ CETI variable, Ref.(BN). WD1159-034 Proto-type of a new class of pulsating, hot, helium-rich DO degenerates (PG1159), Ref.(7K); type E, Ref.(66)(JV) Non-radial g-mode pulsator Ref.(KO)N. WD1201-023 ZZ Ceti candidate (HC) WD1202+608 Peculiar DAO white dwarf in a pre-CV; binary? Ref.(29), close double degenerate Ref.(3L)(JE)N. WD1204+450 Triple system http://www.journals.uchicago.edu/action/showFullPopup?doi=10.1086%2F444362&id=fg4.15 (Finding chart for PG 1204+450C) see A5.5 in Ref.(LJ) WD1204-026 ZZ Ceti candidate (HC) WD1210+464 is an unresolved binary see A5.22 in Ref.(LJ) WD1210+533 Peculiar DAO white dwarf, Ref.(3M)(JE)N. WD1211-169 HS1211-170 is a new magnetic degenerate, Ref.(4C). WD1212-022 Heavily blanketed, cool(~6000K) magnetic(Zeeman split NaI and MgI) DZ. (EM) WD1213+528 DA and dwarf M spectroscopic binary post-common envelope, Ref.(5A); DA degenerate with T=13,000K; log g=8; 1400A absorption, Ref.(AQ)(JV). WD1214+267 (JE) WD1220+234 PG1220+234 is a magnetic degenerate, Ref.(31). WD1225+637 Spectrum shows Mg I, Ref.(JJ) WD1229+290 (JV) WD1234+481 (JV) WD1236-495 BPM 37093 is a ZZ CETI variable, Ref.(44). WD1241-010 New double degenerate close binary, Ref.(7G), Triple system, see section A5.6 in Ref.(LJ). WD1247+550 Possibly the coolest known degenerate star, Ref.(5S)(5N). WD1250-226 The central star of the Planetary Nebula A3, is a binary consisting of a white dwarf and a cool G8 IV star.(HD) WD1253+261 Central Star of PN LoTr 5, Ref.(JV) WD1253+378 HZ 34 is classified DAO in Ref.(DN)(JE)N. WD1254+003 ZZ Ceti candidate (HC) WD1254+223 (JV) WD1254+345 HS1254+3430 is a magnetic degenerate, Ref.(63). WD1257+047 http://www.journals.uchicago.edu/action/showFullPopup?doi=10.1086%2F444362&id=fg4.5 (Finding chart for GD 267B) Ref.(LJ) WD1258+013 ZZ Ceti star Ref.(KA) WD1258+593 http://www.journals.uchicago.edu/action/showFullPopup?doi=10.1086%2F444362&id=fg4.7 (Finding chart for GD 322B) Ref.(LJ) WD1302+597 GD323 is classified DAB (peculiar). First known stratified H/HE atmosphere? Ref.(5W)(4K). WD1304+227 Common proper motion pair. WD1307+354 GD 154 is a ZZ CETI variable, Ref.(8Y). WD1309+853 A new magnetic degenerate with a 4.9 Mg field (8N) WD1310-230 An interacting double-degenerate binary star with a period of 65.1 min. (FL) WD1310-472 A new, very low luminosity, degenerate star, one of the intrinsically faintest white dwarfs known, Ref.(9E). WD1312+098 PG1312+098 is a magnetic degenerate, Ref.(9Z). WD1314+293 HZ43 soft X-ray EUV source, Ref.(7C)(JV). WD1317+453 Newly identified double degenerate close binary, Ref.(7G)(JV). WD1325+581 (JV) WD1327-083 1400a absorption feature, Ref.(CL). (KP) WD1328+307 G165-007 has more identifiable line features than any other known degenerate, Ref.(DA). WD1328+648 Spectrum shows Na I, Ref.(JJ) WD1330+015 G62-46 is an unresolved double degenerate with a magnetic DA and a DC white dwarf, Ref.(24). WD1333+005 http://www.journals.uchicago.edu/action/showFullPopup?doi=10.1086%2F444362&id=fg4.10 (Finding chart for LP 618-14) see A5.9 in Ref.(LJ) WD1333+487 Spectroscopic composite DB + DM, Ref.(1V). WD1333+510 (JV) WD1335+001 ZZ Ceti candidate (HC) WD1336+123 Common proper motion pair. WD1342+443 Single WD model atmosphere does not fit balmer lines, Ref.(81). WD1343-006 ZZ Ceti star Ref.(KB) WD1345+238 Common proper motion binary Ref.(JP) WD1347-129 Eclipsing binary (EH) WD1349+144 (JE) WD1349+545 SBS1349+5434 is a magnetic degenerate, Ref.(5T). WD1349+552 ZZ Ceti star ref.(KA) WD1350+656 ZZ CETI variable, Ref.(87)(JE)N. WD1350-090 WD1350-090 is a magnetic degenerate, Ref.(9W). WD1351+489 A new pulsating DB star, Ref.(DV). WD1352+013 ZZ Ceti star Ref.(KB) WD1401-147 ZZ Ceti star ref.(KA) WD1403-077 (JV) WD1407-475 Variability in radial velocity indicates a possible binary with a period of ~ 1 day. (EE) WD1412+612 New magnetic degenerate, Ref.(63). WD1414+012 ZZ Ceti star Ref.(KB) WD1414-088 Component B of the double-lined DA+DA binary system HE 1414-0848. (HG) WD1414-088.1 Component A of the double-lined DA+DA binary system HE 1414-0848. (HG) WD1418-088 Double degenerate system. Ref.(JP) WD1422+095 CX BOO is a ZZ CETI variable, Ref.(44). WD1424+534 PG1159 DO degenerate, Ref.(DN); type A, Ref.(66). WD1425+540 G200-39 common proper motion binary with G200-40 (K dwarf). Prototype of the class of DBA stars, Ref.(5R). WD1425-811 L0019-002 is a ZZ CETI variable, Ref.(7I)(8Z). WD1429-121 Non-radial g-mode pulsator Ref.(KO) WD1433+538 See section A5.15 in Ref. (LJ). WD1440+017 ZZ Ceti star Ref.(KB) WD1444+637 (JV) WD1449+003 G066-036 common proper motion binary with G66-35 (G5 dwarf), Ref.(75). SectionA2.2 in Ref.(LJ) reports different motions for the pair therfore not CPMB. WD1449+168 http://www.journals.uchicago.edu/action/showFullPopup?doi=10.1086%2F444362&id=fg4.16 (Finding chart for PG 1449+168B) Ref.(LJ) WD1454-630.1 L151-81 a rare binary with DA and DB components, Ref.(8A). WD1454-630.2 L151-81 a rare binary with DA and DB components, Ref.(8A). WD1456+103 CW BOO is a non-radial pulsator, Ref.(44). WD1459+001 ZZ Ceti star Ref.(KB) WD1501+664 H1504 may be the hottest known star,H and He lines absent;high gravity OVI features; HEAO-1 A-2 and EXOSAT powerful soft X-ray source, Ref.(7X); type EP, Ref.(66)(JV)(KL). WD1517+502 A rare dwarf carbon star plus white dwarf binary, Ref.(5I). WD1517+740 HS1517+7403 is a PG1159 star with no detected variability, Ref.(DI); type A, Ref.(66). WD1520+525 PG1520+535 is a PG1159 star with a detected planetary nebula but no detected variability, Ref.(DI) DO degenerate, Ref.(DN). WD1521+310 (JE) WD1521-003 ZZ Ceti star Ref.(KB) WD1522+662 (JV) WD1533-057 New magnetic degenerate, Ref.(5U)(JE)N. WD1534+503 Double degenerate system? Radial velocities -106/159? Ref.(JP) WD1537+651 (JE) WD1539+530 http://www.journals.uchicago.edu/action/showFullPopup?doi=10.1086%2F444362&id=fg4.17 (Finding chart for PG 1539+530B) see A5.11 in Ref.(LJ) WD1541+650 ZZ Ceti star ref.(JE) WD1542-275 Common proper motion pair. WD1544-377 L481-60 common proper motion binary with HR5965 (G6 dwarf). WD1549-000 Correct Declination is +00 04 16 (1950). (DY) WD1559+369 R808 is a ZZ CETI variable, Ref.(7M). WD1606+422 Double degenerate system. Ref.(JP) WD1616+435 ZZ Ceti star Ref.(KB) WD1619+123 Companion to HD 147528 Ref.(LJ) WD1620-391 CD-38 10980 25,000k DA degenerate with gravitational redshift, Ref.(CB)(JV), Companion to HD 147513.(LJ). WD1631+781 DA + DM detached binary RE1629+780, Ref.(AJ)(JV). WD1633+572 CPM companion of CM Dra, Ref.(JV) WD1634-573 Hot (55,000K) DO degenerate with photospheric carbon in UV; hottest white dwarf with Einstein redshift, Ref.(AH)(AS)(JV). WD1636+351 (JV) WD1639+537 Only single magnetic degenerate with emission lines, Ref.(2H). WD1641+387 (JV) WD1645+325 The first known pulsating DB white dwarf, Ref.(DW). WD1647+591 G226-029 is a ZZ CETI variable, Ref.(7J); 1400A absorption, Ref.(3N). WD1648+407 (JV) WD1653+256 ZZ Ceti Candidate (Ref. JL) WD1654+160 V824 HER is a non-radial pulsator, Ref.(44), see section A5.23 in Ref.(LJ). WD1657+343 (JV) WD1658+440 Ultra-massive DA degenerate 1.31 MSUN, low B-field, X-ray source, Ref.(9U)(8L)(5V)(JV). WD1659+303 http://www.journals.uchicago.edu/action/showFullPopup?doi=10.1086%2F444362&id=fg4.18 (Finding chart for PG 1659+303B) see A5.24 in Ref.(LJ) WD1659+359 ZZ Ceti star Ref.(KB) WD1659+442 (JV) WD1659-531 BPM24601 common proper motion binary with HR6314 (F7 dwarf). Additional updated chart by P.Bergeron 3/20/07 - Click T.R.Marsh Chart WD1704+481.1 Sanduleak-Pesch binary pair of DA stars,12,500K, 9500K masses 0.08 and 0.43 solar masses,first known triple degenerate,average radial velocity=0.6km/sec, Ref.(9Q)(2E)(FH). WD1704+481.2 Sanduleak-Pesch binary pair of DA stars,12,500K, 9500K masses 0.08 and 0.43 solar masses,first known triple degenerate,average radial velocity=0.6km/sec, Ref.(9Q)(2E)(FH). WD1707+427 PG1159 DO degenerate, Ref.(DN); type A, Ref.(66) variable WD Ref(KL) Non-radial g-mode pulsator Ref.(KO)N. WD1711+657 ZZ Ceti star Ref.(KB) WD1713+332 Double degenerate close binary, Ref.(7G). WD1714-547 ZZ Ceti star ref.(KA) WD1716+020 Common proper motion binary. Ref.(JP) WD1717-345 Possible red dwarf companion, Ref.(8P)N. WD1723+586 ZZ Ceti star Ref.(KB) WD1731+591 ZZ Ceti star Ref.(KB) WD1735-318 An extremely hot DA white dwarf close to the open cluster NGC6405, Ref.(4P). WD1736+133 White dwarf companion to HD160365, Ref.(36). WD1738+669 Hottest known DA star associated with nebula, Ref.(12). WD1748+708 G240-072 is magnetic and polarized, Ref.(03). WD1750+098 EG124 common proper motion binary with G140-b1a (K2 dwarf). WD1751+106 ABELL 43 is a hybrid, PG1159-like central star; type LGEH, Ref.(66) CSPN effective temperature 116,900K. (IO)N. WD1802+213 (JV) WD1814+248 A new magnetic degenerate, Ref.(8M). WD1821+643 PG1159 DO degenerate, type LGE, Ref.(66)(JV)(KL) Non-radial g-mode pulsator Ref.(KO)N. WD1822+008 SH2-68 is a PG1159-type planetary nucleus, type AH, Ref.(66) CSPN effective temperature 125,900K. (IO)N. WD1824+040 Double-degenerate candidate Ref.(KP), Triple degenerate system DA3.4(a)+DC5.0(b)+DC10.6(c) see A5.1 in Ref.(LJ) http://www.journals.uchicago.edu/action/showFullPopup?doi=10.1086%2F444362&id=fg4.1 (Finding chart for G21-15C) WD1824+063 Calculated Mv=11.84 from model spectrum and radius and conclude star is too bright to be a member of NGC6633. (ED) WD1829+547 G227-035 is a magnetic white dwarf, Ref.(03). WD1830+721 HS1830-721 is an intermediate temperature DO star with TEFF > 80,000K, Ref.(2T). WD1831-002 White dwarf companion of a binary pulsar, Ref.(9S). WD1837-619 Strong UV lines of neutral carbon, Ref.(CI). WD1844-654 (JV) WD1855+096 White dwarf companion of a binary pulsar, Ref.(9S). WD1855+338 G207-009 is a ZZ CETI variable, Ref.(8Z). WD1856+534 A possible triple system, Ref.(7Z). WD1900+140 Central star of SH2-28; type A, Ref.(66). WD1900+705 G260-015 is a magnetic white dwarf, Ref.(6)(03). WD1906-600 (JV) WD1909+304 PG1159-like central star of NGC6765; type lgE, Ref.(66). WD1910+047 Photospheric X-ray emission detected by HEAO-B, TEFF= 22,500K, Ref.(7D)(7B)(JV). WD1917-077 LDS678A shows strong CI lines in UV, weak HeI in optical, Ref.(CF)(AO), Binary DA+dm3.5, Ref.(LJ). WD1935+276 G185-032 is a ZZ CETI variable, Ref.(7J). WD1944-421 (JV) WD1950+250 GR394 is a ZZ CETI variable, Ref.(86). WD1957+225 (JV) WD1958+015 K1-18 is a PG1159-like central star of NGC6852, type lgE, Ref.(66). WD2003+437 GD387 probable unresolved DA+DC system, Ref.(23). WD2010+310 GD229 is magnetic and polarized, Ref.(6)(03); UV spectrum discussed in Ref.(1Q). WD2011+398 DAO + M dwarf pre-cataclysmic binary, Ref.(10)(JV). WD2014-575 (JV) WD2020-425 (JV) WD2027+068 A new hot DO star with ultra highly excited ionization stages, Ref.(64). WD2028+390 (JV) WD2031-277 (JV) WD2032+248 (JV) WD2051+464 (JV) WD2055+221 See section A1.1 in Ref. (LJ). WD2056+033 (JV) WD2058+342.1 GD 392B is ultracool CPMB companion to GD 392 Ref.(JP) WD2059+316 Strong UV CI lines, Ref.(CK). WD2111+498 (JV) WD2114+239 The DAO degenerate central star of ABELL 74, Ref.(66). WD2115+118 A new hot DAO star with ultra highly excited ionization stages, Ref.(64). WD2115+339 RXJ2117.1+3417 is a PG1159 star with 24 detected periods and an associated planetary nebula, Ref.(DF,BA); type lgE, Ref.(66)(JV) Non-radial g-mode pulstaor Ref.(KO)N. WD2117+539 1400A absorption feature, Ref.(CL). WD2123-226 White dwarf companion to the barium star ZETA Cap with MWD=0.96Msun TEFF= 23,200K, Ref.(35). WD2126+734 1400A absorption feature, Ref.(2I), (3N), Binary system - companion probable WD, see section A5.7 in Ref.(LJ). WD2128+469 Binary system classified as a Cataclysmic Variable. (JF). WD2131+066 PG1159 DO degenerate, Ref.(DN); type A, Ref.(66) Binary system: PG1159+M2V (IJ)N(KL)N Non-radial g-mode Pulsator Ref.(KO)N. WD2134+125 High gravity PG1159-like central star of NGC7094, type lgEH, Ref.(66) CSPN effective temperature 125,900K. (IO)N. WD2140+207 Weak C2 reported, Ref.(5D). WD2146+412 Reclassified as a helium strong sub-dwarf B star.(EG) The coolest known DBA white dwarf; TEFF= 12,500K, Ref.(62). WD2147+280 G188-27 shows weak HeI; coolest DB? Ref.(CE). WD2151-015 Companion VR0 = +6.8 (EE) see section A5.17 in Ref.(LJ). WD2152-310 ZZ Ceti candidate (HC) WD2153-419 (JV) WD2154+408 WD2154+408 is a PCEB binary (P=0.26772 day) consisting of a hot white dwarf primary and a cool late MS companion. (HF) WD2154-512 (JV) WD2202-282 ZZ Ceti candidate (HC) WD2211-316 ZZ Ceti candidate (HC) WD2212+656 The DA degenerate central star of IW2, Ref.(7U). WD2215+388 GD 401 is a DB degenerate with upper limit calcium and magnesium abundances, Ref.(49). WD2216+484 GD402 probable unresolved DA+DC system, Ref.(23). WD2216-657 L119-34, DZ star with rare carbon, Ref.(DE). WD2218+706 The DA central star of DEHT5, Ref.(7U). WD2226-210 Hydrogen dominated CSPN Ref.(KL) WD2235-305 ZZ Ceti candidate (HC) WD2240+125.1 A visual double DA binary, Ref.(2T). WD2240+125.2 A visual double DA binary, Ref.(2T). WD2244+030 = PG2244+031 Star A is the WD. http://www.journals.uchicago.edu/action/showFullPopup?doi=10.1086%2F444362&id=fg4.19 (inding Chart) see A5.12 in Ref.(LJ) Also see WD2244+031 WD2244+031 Acccording to section A5.12 in Ref.(LJ) the star at these coords is a G5 and the info from Ref.(1P) belongs to 22 44 49.7 +03 05 54(1950) = WD Catalog number WD2244+030 WD2249-105 See section A5.10 in Ref. (LJ). WD2253+054 Very weak spectrum, common proper motion pair. WD2253-081 G156-64 common proper motion binary with BD-8 5980 (G6 dwarf). WD2254+126 ZZ Ceti star ref.(KA) WD2256+249 GD245 is a composite DA + dM pre-cataclysmic binary, Ref.(9V). WD2257-073 DA + G5V binary, REF.(14). WD2301-072.1 CPM WD component with M > 15.0, Ref.(3A). WD2301-072.2 CPM WD component with M > 15.0, Ref.(3A). WD2303+242 KR Peg is a ZZ CETI variable, Ref.(44). WD2304+251 White dwarf companion to the mild barium star 56 PEG; may have accretion disk, Ref.(9T). WD2309+105 (JV) WD2313-313 ZZ Ceti candidate (HC) WD2316+123 New magnetic degenerate, with a 30Mg field, Ref.(5U). WD2316-173 IUE detection of CaII 1840A, Ref.(4L); strong UV CI lines, Ref.(CK). WD2317-295 ZZ Ceti candidate (HC) WD2319+691.1 = A on http://www.journals.uchicago.edu/action/showFullPopup?doi=10.1086%2F444362&id=fg4.8 (Finding chart for GD 559B) Ref.(LJ) WD2319+691.2 = B on http://www.journals.uchicago.edu/action/showFullPopup?doi=10.1086%2F444362&id=fg4.8 (Finding chart for GD 559B) Ref.(LJ) WD2321-549 (JV) WD2323+157.2 Atmosphere virtually devoid of Hydrogen; Coolest known He atmosphere WD; Teff~3650K; Common proper motion pair with WD2323+157.1 (GD) Authors have witdrawn this paper. Star is a background subdwarf K7/M0 see A3.1 Ref.(LJ) see http://xxx.lanl.gov/abs/astro-ph/0207265 WD2324+397 Peculiar PG1159-like degenerate star of type lgEH, Ref.(66) Non-radial g-mode pulsator Ref.(KO)N. WD2326+049 G029-038 is a ZZ CETI variable, Ref.(AE)(JE)N. WD2330-296 ZZ Ceti candidate (HC) WD2331+290 Newly identified double degenerate close binary, Ref.(7G). WD2333+301 WD associated with PN; Type: E Ref.(KL) WD2335+305 JN1 is a PG1159 star with no detected variability and an associated planetary nebula, Ref.(DI); type E, Ref.(66). WD2337-760 Double-degenerate candidate Ref.(KP). WD2341+322 EG162 common proper motion binary with G130-6 (M3 dwarf). WD2342+806 GD561, the DAO central star of a newly discovered planetary nebula, Ref.(7T). WD2345-313 ZZ Ceti candidate (HC) WD2347+128 ZZ Ceti star ref.(KA) WD2348-011 ZZ Ceti star Ref.(KB) WD2348-244 EC23487-2424 is a ZZ CETI variable, Ref.(44). WD2350-279 ZZ Ceti candidate (HC) WD2351+650.1 CPM WD component with M > 15.0, REF.(3A). WD2351+650.2 CPM WD component with M > 15.0, REF.(3A). WD2351-335 Triple system DA5.5+dM3.5+dM8 see A5.3 in Ref.(LJ) WD2352+401 G171-027 has weak C2, Ref.(CE). WD2357+296 (JV)