VizieR Search Page
[
Back
] ⋅ [
Forwd
] ⋅ [
Print
] ⋅ [
Close
]
JavaScript is used, and should be enabled to get full functionality.
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)
Radius
Box size
J/ApJS/246/4
-1
Catalog of ultrawide binary stars from Gaia DR2 (Tian+, 2020)
ReadMe+ftp
2020ApJS..246....4T
Similar Catalogs
Post annotation
1.
J/ApJS/246/4/catalog
Catalog of all candidate wide binaries (a<1pc) selected from Gaia DR2 in the solar neighborhood with distances d<4kpc (
original column names in green
)
(807611 rows)
meta
J/ApJS/246/4/catalog
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
Standard
Original
Show
Sort
Column
Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
Gaia2
Gaia DR2 identifier of Star 2 (785,036 uniques) (
source_id2
)
(
meta.id.assoc
)
(
ID_ASSOCIATED
)
RA2deg
deg
Gaia DR2 barycentric right ascension (ICRS) at Ep=2015.5 of Star 2 (
ra2
)
(
pos.eq.ra
)
(
POS_EQ_RA_OTHER
)
DE2deg
deg
Gaia DR2 barycentric declination (ICRS) at Ep=2015.5 of Star 2 (
dec2
)
(
pos.eq.dec
)
(
POS_EQ_DEC_OTHER
)
chi2AL2
[22/135246] Star 2 astrometric goodness of fit (χ
2
) in the along-scan direction (
astrometric_chi2_al_2
)
(
stat.fit.goodness;pos.dirCos
)
(
FIT_GOODNESS
)
NgAL2
[44/1100] Star 2 number of good CCD transits (
astrometric_n_good_obs_al2
)
(
meta.number
)
(
NUMBER
)
RFG2
[50/12061] Star 2 G-band mean flux divided by its error (
phot_g_mean_flux_over_error2
)
(
stat.fit.omc
)
(
FIT_RATIO
)
RFRP2
[10/192345] Star 2 integrated RP mean flux divided by its error (
phot_rp_mean_flux_over_error2
)
(
stat.fit.omc
)
(
FIT_RATIO
)
RFBP2
[10/73309] Star 2 integrated BP mean flux divided by its error (
phot_bp_mean_flux_over_error2
)
(
stat.fit.omc
)
(
FIT_RATIO
)
E(BR/RP)2
[1/2.5] Star 2 BP/RP excess factor (
phot_bp_rp_excess_factor2
)
(
phot.color.excess
)
(
PHOT_COLOR_EXCESS
)
pmRA2
mas/yr
[-2251/4106] Star 2 proper motion in right ascension direction (pmRA*cosDE) (
pmra2
)
(
pos.pm;pos.eq.ra
)
(
POS_EQ_PMRA
)
ALL
cols
(i)
indexed column
e_pmRA2
mas/yr
[0.01/4.5] pmRA2 standard error (
pmra_error2
)
(
stat.error;pos.pm;pos.eq.ra
)
(
ERROR
)
pmDE2
mas/yr
[-3541/3156] Star 2 proper motion in declination (
pmdec2
)
(
pos.pm;pos.eq.dec
)
(
POS_EQ_PMDEC
)
e_pmDE2
mas/yr
[0.01/4] pmDE2 standard error (
pmdec_error2
)
(
stat.error;pos.pm;pos.eq.dec
)
(
ERROR
)
Gmag2
mag
[3.2/21] Star 2 G-band mean magnitude (Vega) (
phot_g_mean_mag2
)
(
phot.mag;em.opt
)
(
PHOT_MAG_OPTICAL
)
BPmag2
mag
[3.6/24.8] Star 2 integrated BP mean magnitude (Vega) (
phot_bp_mean_mag2
)
(
phot.mag;em.opt.B
)
(
PHOT_MAG_B
)
RPmag2
mag
[2.7/21] Star 2 integrated RP mean magnitude (Vega) (
phot_rp_mean_mag2
)
(
phot.mag;em.opt.R
)
(
PHOT_MAG_R
)
Plx2
mas
[0.2/286.2] Star 2 absolute parallax (
parallax2
)
(
pos.parallax.trig
)
(
POS_PARLX_TRIG
)
RPlx2
[2/5416] Parallax divided by its error (
parallax_over_error2
)
(
stat.error;pos.parallax
)
(
FIT_RATIO
)
Gaia
Gaia DR2 identifier of Star 1 (782,120 uniques) (
source_id
)
(
meta.id;meta.main
)
(
ID_MAIN
)
RA_ICRS
deg
(i)
Gaia DR2 barycentric right ascension (ICRS) at Ep=2015.5 of Star 1 (
ra
)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DE_ICRS
deg
(i)
Gaia DR2 barycentric declination (ICRS) at Ep=2015.5 of Star 1 (
dec
)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
pmRA
mas/yr
[-2241/4165] Star 1 proper motion in right ascension direction (pmRA*cosDE) (
pmra
)
(
pos.pm;pos.eq.ra
)
(
POS_EQ_PMRA
)
e_pmRA
mas/yr
[0.01/1.2] pmRA1 standard error (
pmra_error
)
(
stat.error;pos.pm;pos.eq.ra
)
(
ERROR
)
ALL
cols
(i)
indexed column
pmDE
mas/yr
[-3543/3250] Star 1 proper motion in declination (
pmdec
)
(
pos.pm;pos.eq.dec
)
(
POS_EQ_PMDEC
)
e_pmDE
mas/yr
[0.01/1.3] pmDE1 standard error (
pmdec_error
)
(
stat.error;pos.pm;pos.eq.dec
)
(
ERROR
)
Gmag
mag
[3.2/20.1] Star 1 G-band mean magnitude (Vega) (
phot_g_mean_mag
)
(
phot.mag;em.opt
)
(
PHOT_MAG_OPTICAL
)
BPmag
mag
[3.6/21.2] Star 1 integrated BP mean magnitude (Vega) (
phot_bp_mean_mag
)
(
phot.mag;em.opt.B
)
(
PHOT_MAG_B
)
RPmag
mag
[2.6/19.3] Star 1 integrated RP mean magnitude (Vega) (
phot_rp_mean_mag
)
(
phot.mag;em.opt.R
)
(
PHOT_MAG_R
)
Plx
mas
[0.2/286] Star 1 absolute parallax (
parallax
)
(
pos.parallax.trig
)
(
POS_PARLX_TRIG
)
RPlx
[20/6543] Parallax divided by its error (
parallax_over_error
)
(
stat.error;pos.parallax
)
(
FIT_RATIO
)
chi2AL
[15/189370] Star 1 astrometric goodness of fit (χ
2
) in the along-scan direction (
astrometric_chi2_al
)
(
stat.fit.goodness;pos.dirCos
)
(
FIT_GOODNESS
)
NgAL
[45/1089] Star 1 number of good CCD transits (
astrometric_n_good_obs_al
)
(
meta.number
)
(
NUMBER
)
RFG
[60/13735] Star 1 G-band mean flux divided by its error (
phot_g_mean_flux_over_error
)
(
stat.fit.omc
)
(
FIT_RATIO
)
RFRP
[20/842507] Star 1 integrated RP mean flux divided by its error (
phot_rp_mean_flux_over_error
)
(
stat.fit.omc
)
(
FIT_RATIO
)
RFBP
[20/5104061] Star 1 integrated BP mean flux divided by its error (
phot_bp_mean_flux_over_error
)
(
stat.fit.omc
)
(
FIT_RATIO
)
E(BR/RP)
[1/2.1] Star 1 BP/RP excess factor (
phot_bp_rp_excess_factor
)
(
phot.color.excess
)
(
PHOT_COLOR_EXCESS
)
ALL
cols
(i)
indexed column
Sepdeg
deg
[0.0003/1.1] Angular separation between star 1 and star 2 (
pairdistance
)
(
pos.angDistance
)
(
POS_ANG_DIST_GENERAL
)
Sepau
au
[10.9/201600] Projected physical separation between two stars (
s_AU
)
(
pos.angDistance
)
(
PHYS_SEPARATION
)
Np
[1/9] Number of pairs in neighborhood for each binary (
num
)
(
meta.number
)
(
NUMBER
)
Type
[1/3] Type of wide binary (
binary_type
)
(Note 1)
(
meta.code
)
(
CODE_MISC
)
GLON
deg
Star 1 galactic longitude (
gl
)
(
pos.galactic.lon
)
(
POS_GAL_LON
)
GLAT
deg
Star 1 galactic latitude (
gb
)
(
pos.galactic.lat
)
(
POS_GAL_LAT
)
GLON2
deg
Star 2 galactic longitude (
gl2
)
(
pos.galactic.lon
)
(
POS_GAL_LON
)
GLAT2
deg
Star 2 galactic latitude (
gb2
)
(
pos.galactic.lat
)
(
POS_GAL_LAT
)
Sep
arcsec
[1.2/3858] Angular separation between the two stars (
theta
)
(
pos.angDistance
)
(
POS_ANG_DIST_GENERAL
)
e_dmu
mas/yr
[0.02/1.5] dmu uncertainty (
sig_dmu
)
(
stat.error
)
(
ERROR
)
dmu
mas/yr
[0.0003/184] Total scalar difference in proper motions between the two stars (Δµ) (see Section 2.1)
(
pos.pm;arith.diff
)
(
POS_PM_DIFF
)
dmuOrb
mas/yr
[0.008/821] Maximum proper-motion difference permissible for a circular orbit of total mass 5M
☉
(
dmu_orbit
)
(
pos.pm;arith.diff
)
(
POS_PM_DIFF
)
GMag2
mag
[-5.2/16] Star 2 absolute G-band magnitude (
MG2
)
(
phys.magAbs
)
(
PHOT_ABS-MAG_BAND
)
ALL
cols
(i)
indexed column
GMag
mag
[-3/16] Star 1 absolute G-band magnitude (
MG
)
(
meta.id
)
(
PHOT_ABS-MAG_BAND
)
RV2
km/s
(n)
[-325/725] Star 2 spectroscopic barycentric radial velocity (
radial_velocity2
)
(
phys.veloc;pos.barycenter
)
(
VELOC_BARYCENTER
)
e_RV2
km/s
(n)
[0.1/20] RV2 standard error (
radial_velocity_error2
)
(
stat.error
)
(
ERROR
)
RV
km/s
(n)
[-716/565] Star 1 spectroscopic barycentric radial velocity (
radial_velocity
)
(
phys.veloc;pos.barycenter
)
(
VELOC_BARYCENTER
)
e_RV
km/s
(n)
[0.1/20] RV1 standard error (
radial_velocity_error
)
(
stat.error
)
(
ERROR
)
UGaia
km/s
(n)
[-290/547] Star 1 radial velocity in the Cartesian coordinates (positive to the Galactic center) (
U_gaia
)
(
phys.veloc;pos.cartesian.x
)
(
VELOC_GAL_U
)
VGaia
km/s
(n)
[-498/652] Star 1 azimuthal velocity in the Cartesian coordinates (
V_gaia
)
(
phys.veloc;pos.cartesian.y
)
(
VELOC_GAL_V
)
WGaia
km/s
(n)
[-255/338] Star 1 vertical velocity in the Cartesian coordinates (
W_gaia
)
(
phys.veloc;pos.cartesian.z
)
(
VELOC_GAL_W
)
e_UGaia
km/s
(n)
[0.03/25] UGaia error (
eU_gaia
)
(
stat.error
)
(
ERROR
)
e_VGaia
km/s
(n)
[0.03/20] VGaia error (
eV_gaia
)
(
stat.error
)
(
ERROR
)
e_WGaia
km/s
(n)
[0.02/20] WGaia error (
eW_gaia
)
(
stat.error
)
(
ERROR
)
UGaia2
km/s
(n)
[-534/335] Star 2 radial velocity in the Cartesian coordinates (positive to the Galactic center) (
U_gaia2
)
(
phys.veloc;pos.cartesian.x
)
(
VELOC_GAL_U
)
VGaia2
km/s
(n)
[-500/532] Star 2 azimuthal velocity in the Cartesian coordinates (
V_gaia2
)
(
phys.veloc;pos.cartesian.y
)
(
VELOC_GAL_V
)
WGaia2
km/s
(n)
[-381/175] Star 2 vertical velocity in the (
W_gaia2
)
(
phys.veloc;pos.cartesian.z
)
(
VELOC_GAL_W
)
e_UGaia2
km/s
(n)
[0.05/20] UGaia2 error (
eU_gaia2
)
(
stat.error
)
(
ERROR
)
e_VGaia2
km/s
(n)
[0.03/20] VGaia2 error (
eV_gaia2
)
(
stat.error
)
(
ERROR
)
e_WGaia2
km/s
(n)
[0.04/19] WGaia2 error (
eW_gaia2
)
(
stat.error
)
(
ERROR
)
Pop
(char)
[dhi ] Binary kinematic subpopulation; column added by CDS
(Note 2)
(
meta.code
)
(
CODE_MISC
)
_RA.icrs
deg
(n)
(i)
Right Ascension (ICRS, epoch 2000) computed by CDS
(
pos.eq.ra
)
(
POS_EQ_RA_OTHER
)
_DE.icrs
deg
(n)
(i)
Declination (ICRS, epoch 2000) computed by CDS
(
pos.eq.dec
)
(
POS_EQ_DEC_OTHER
)
ALL
cols
(n)
indicates a possible blank or NULL column
(i)
indexed column
Adapt form
Display your selection only
Reset to default columns
Display
UCD1+
UCD1
http://cdsannotations.u-strasbg.fr/annotations/vizierTable//
elapse time 0