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Simple Target
List Of Targets
Fast Xmatch with large catalogs or Simbad
Target
Name (resolved by
Sesame
) or
Position
:
J2000
B1975
B1950
B1900
B1875
B1855
Galactic
Supergal.
Ecl.J2000
Target dimension:
deg
arcmin
arcsec
NB: The epoch used for the query is the original epoch of the table(s)
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J/AJ/169/41
-1
M dwarfs binaries optical spectra & light curves (Couperus+, 2025)
ReadMe+ftp
2025AJ....169...41C
Similar Catalogs
timeSerie
Post annotation
1.
J/AJ/169/41/table1_2
Astrometry, photometry, and mass estimates of the four twin systems (Tables 1 & 2)
[timeSerie]
(accessible after 2025-12-20)
meta
J/AJ/169/41/table1_2
Table
J/AJ/169/41/table1_2
accessible
after
2025-12-20
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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Column
Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
Name
(char)
Target name
(
meta.id;meta.main
)
(
ID_MAIN
)
RAJ2000
"h:m:s"
(i)
Hour of right ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
"d:m:s"
(i)
Degree of declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
plx
mas
[20.3/57.1] Gaia DR3 parallax
(
pos.parallax.trig
)
(
POS_PARLX_TRIG
)
pmRA
mas/yr
[-363.2/75.9] Gaia DR3 proper motion in right ascension
(
pos.pm;pos.eq.ra
)
(
POS_EQ_PMRA
)
pmDE
mas/yr
[-123.1/52.6] Gaia DR3 proper motion in declination
(
pos.pm;pos.eq.dec
)
(
POS_EQ_PMDEC
)
SepAng
arcsec
(n)
[4.7/13.1] Gaia DR3 angular separation
(
pos.angDistance
)
(
POS_ANG_DIST_GENERAL
)
Sep2D
AU
(n)
[86.9/514.7] 2D projected separation
(Note 1)
(
pos.distance
)
(
PHYS_DISTANCE_PROJ
)
RUWE
[1/1.6] Gaia DR3 renormalised unit weight error
(
stat.error
)
(
ERROR
)
RVel
km/s
(n)
[-11.8/44.5] Gaia DR3 radial velocity
(Note 2)
(
spect.dopplerVeloc.opt;em.opt.I
)
(
VELOC_BARYCENTER
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
e_RVel
km/s
(n)
[0.6/4.9] Error on RVel
(
stat.error;spect.dopplerVeloc.opt;em.opt.I
)
(
ERROR
)
IPDfmp
%
[0/39] Gaia DR3 percent of successful-IPD windows with more than one peak
(
stat.fit.param
)
(
FIT_PARAM_VALUE
)
GaiaDR3
(n)
Display Gaia DR3 data (
I/355
) within 1.5"
(
meta.ref.url
)
(
DATA_LINK
)
2MASS
(n)
Display 2MASS data (
II/246
) within 1.5"
(
meta.ref.url
)
(
DATA_LINK
)
Gmag
mag
[11.9/12.7] Gaia DR3 G-band magnitude
(
phot.mag;em.opt
)
(
PHOT_MAG_OPTICAL
)
BPmag
mag
[13.2/14.4] Gaia DR3 BP-band magnitude
(
phot.mag;em.opt.B
)
(
PHOT_MAG_B
)
RPmag
mag
[10.7/11.5] Gaia DR3 RP-band magnitude
(
phot.mag;em.opt.R
)
(
PHOT_MAG_R
)
Jmag
mag
[9.1/9.9] 2MASS J-band magnitude
(
phot.mag;em.IR.J
)
(
PHOT_JHN_J
)
Hmag
mag
[8.4/9.4] 2MASS H-band magnitude
(
phot.mag;em.IR.H
)
(
PHOT_JHN_H
)
Ksmag
mag
[8.2/9.1] 2MASS Ks-band magnitude
(
phot.mag;em.IR.K
)
(
PHOT_JHN_K
)
GMag
mag
[8.4/11.3] Absolute Gaia DR3 G-band magnitude
(
phys.magAbs
)
(
PHOT_ABS-MAG_BAND
)
Mass
solMass
[0.2/0.6] Estimated mass
(Note 1)
(
phys.mass
)
(
PHYS_MASS_MISC
)
f_Mass
(char)
[*] *=Less reliable or unreliable Mass
(
meta.code
)
(
CODE_MISC
)
Per
(char)
d
Rotation period from Figure 6 (column added by CDS)
(
time.period
)
(
TIME_PERIOD
)
Nsp
(n)
Number of CHIRON measurements (link to Table 6)
(
meta.number
)
(
NUMBER
)
Fig5
Long-term light curve (data behind Figure 5)
(
meta.ref.url
)
(
DATA_LINK
)
timeSerie
Fig6a
Short-term light curve (data behind Figure 6)
(
meta.ref.url
)
(
DATA_LINK
)
timeSerie
Fig6b
Phase-folded light curve (data behind Figure 6)
(
meta.ref.url
)
(
DATA_LINK
)
timeSerie
SimbadName
(char)
(n)
Designation understandable by the
Simbad
data-base
(
meta.id
)
(
ID_ALTERNATIVE
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
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UCD1
https://cdsannotations.cds.unistra.fr/annotations/vizierTable//
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