VizieR

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VizieR

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I/176/catalog AGK3U (Bucciarelli+ 1992)
*The AGK3U Catalogue (170464 rows)
  recno=158972
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ColumnValue  Explain   (UCD)
_RAJ200022 23 06.94691 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+55 57 48.4179 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195022 21 14.00939 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+55 42 35.7967 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon103.20485908 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat -1.12043083 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
158972recno 158972  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

AGK3+551572  (i) AGK3 Number (Note 1)   (meta.id;meta.main)
RAB195022 21 14.018 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
DEB1950+55 42 35.73 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
e_RAB1950 0.11284 arcsec Mean error of right ascension*cos(delta). (stat.error;pos.eq.ra)
e_DEB1950 0.11284 arcsec Mean error of the declination. (stat.error;pos.eq.dec)
pmRA -1.72 10mas/yr Proper motion in RA (* cos(delta)) (Note 2)   (pos.pm;pos.eq.ra)
pmDE 1.41 10mas/yr Proper motion in declination (Note 2)   (pos.pm;pos.eq.dec)
e_pmRA 0.597 10mas/yr Mean error of pmRA (Note 2)   (stat.error;pos.pm;pos.eq.ra)
e_pmDE 0.597 10mas/yr Mean error of pmDE (Note 2)   (stat.error;pos.pm;pos.eq.dec)
EpRA 1945.54 yr Mean epoch for the right ascension (Note 3)   (time.epoch)
EpDE 1945.54 yr Mean epoch for the declination (Note 3)   (time.epoch)
Model0   [0/8] Model flag (Note 4)   (meta.code.error;stat.param;meta.modelled)
s0RA 0.19834  sigma zero of least square solution in RA. (stat.error;pos.eq.ra)
s0DE 1.46549  sigma zero of least square solution in Dec. (stat.error;pos.eq.ra)
mpg 8.30 mag Photographic magnitude from PPM I/146 (phot.mag;em.opt)
SpM0  Spectral type from the PPM I/146 (src.spType)
Types   [sm ] Type of adopted solution (Note 5)   (meta.note)
RAGSC22 21 13.985 "h:m:s" Right Ascension B1950 in GSC (pos.eq.ra)
DEGSC+55 42 36.03 "d:m:s" Declination B1950 in GSC (pos.eq.dec)
EpGSC 1983.52 yr Epoch of GSC observation (Note 3)   (time.epoch)
ErrGSC 0.3195 arcsec Mean error per coordinate in GSC (stat.error;pos.eq.ra)

_RA.icrs22 23 06.947 "h:m:s" (i) Right ascension (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+55 57 48.42 "d:m:s" (i) Declination (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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