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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)
Radius
Box size
J/ApJS/280/28
-1
OB associations from LAMOST DR7 & Gaia DR3 (Liu+, 2025)
ReadMe+ftp
2025ApJS..280...28L
Similar Catalogs
Post annotation
1.
J/ApJS/280/28/table2
The 3707 OB members for 67 OB associations and 112 OB association candidates
(3707 rows)
meta
J/ApJS/280/28/table2
Simple Constraint
List Of Constraints
Query by
Constraints
applied on Columns
(
Output Order:
+
-
)
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Sort
Column
Constraint
Explain
(
UCD
)
recno
Record number assigned by the VizieR team. Should Not be used for identification.
(
meta.record
)
(
RECORD
)
Seq
[1/179] Cluster identifier in this work
(
meta.id.parent
)
(
ID_PARENT
)
ObsID
[2403009/733515159] LAMOST DR7 object identifier
(
meta.id;obs
)
(
OBS_ID
)
LAMOST
(char)
LAMOST DR7 object designation (JHHMMSS.ss+DDMMSS.s)
(
meta.id;meta.main
)
(
ID_MAIN
)
RAJ2000
deg
(i)
[8.29/353] LAMOST DR7 Right Ascension (J2000)
(
pos.eq.ra;meta.main
)
(
POS_EQ_RA_MAIN
)
DEJ2000
deg
(i)
[-4.72/61] LAMOST DR7 Declination (J2000)
(
pos.eq.dec;meta.main
)
(
POS_EQ_DEC_MAIN
)
RVel
km/s
[-97/67] Radial velocity from laspec algorithm
(
spect.dopplerVeloc
)
(
VELOC_HC
)
e_RVel
km/s
[0.5/18] Uncertainty in RVel
(
stat.error;spect.dopplerVeloc
)
(
ERROR
)
Gaia
Gaia DR3 identifier
(
meta.id.cross
)
(
ID_CROSSID
)
pmRA
mas/yr
[-4.2/3.91] Gaia DR3 proper motion along RA
(
pos.pm;pos.eq.ra
)
(
POS_EQ_PMRA
)
pmDE
mas/yr
[-8.5/1.4] Gaia DR3 proper motion along DE
(
pos.pm;pos.eq.dec
)
(
POS_EQ_PMDEC
)
ALL
cols
(i)
indexed column
e_pmRA
mas/yr
[0.01/0.06] Uncertainty in pmRA
(
stat.error;pos.pm;pos.eq.ra
)
(
ERROR
)
e_pmDE
mas/yr
[0.01/0.04] Uncertainty in pmDE
(
stat.error;pos.pm;pos.eq.dec
)
(
ERROR
)
GLON
deg
[62.12/218.06] Galactic longitude
(
pos.galactic.lon
)
(
POS_GAL_LON
)
GLAT
deg
[-21.59/11.01] Galactic latitude
(
pos.galactic.lat
)
(
POS_GAL_LAT
)
Vlos
km/s
[-125/235] Line-of-sight velocity in the Galactic standard of rest
(
phys.veloc;stat.mean
)
(
VELOC_MISC
)
Vl
km/s
[-225/75] Velocity along GLON in the Galactic standard of rest
(
stat.mean;phys.veloc;pos.galactic.lon
)
(
VELOC_TANG_GAL
)
Vb
km/s
[-35/26] Velocity along GLAT in the Galactic standard of rest
(
stat.mean;phys.veloc;pos.galactic.lat
)
(
VELOC_TANG_GAL
)
Xpos
kpc
[-13/-7.6] Galactocentric coordinate in the direction opposite the Sun
(
pos.galactocentric;pos.cartesian.x
)
(
POS_GAL_X
)
Ypos
kpc
[-1.7/3.1] Galactocentric coordinate in the direction of Galactic rotation
(
pos.galactocentric;pos.cartesian.y
)
(
POS_GAL_Y
)
Zpos
kpc
[-0.4/0.51] Galactocentric coordinate in the direction north of Galactic pole
(
pos.galactocentric;pos.cartesian.z
)
(
POS_GAL_Z
)
Rpgeo
pc
[489.9/5317.1] Median of the photogeometric distance posterior from
I/352
(
pos.distance;stat.median
)
(
PHYS_DISTANCE_TRUE
)
B_Rpgeo
pc
[497/5852] The 84th percentile of Rpgeo
(
pos.distance;stat.median;stat.max
)
(
ERROR
)
b_Rpgeo
pc
[483/4781] The 16th percentile of Rpgeo
(
pos.distance;stat.median;stat.min
)
(
ERROR
)
BJ21
Display data from Bailer-Jones+ 2021,
I/352
(
meta.ref.url
)
(
DATA_LINK
)
SpT
(char)
Spectral type
(Note 1)
(
src.spType
)
(
SPECT_TYPE_GENERAL
)
L24
Display data from Liu+ 2024,
J/ApJS/275/24
(
meta.ref.url
)
(
DATA_LINK
)
Ver
(char)
LAMOST release the star can be found in; DR3, DR5 or DR7
(
time.release;meta.table
)
(
ID_VERSION
)
ALL
cols
(i)
indexed column
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UCD1+
UCD1
http://cdsannotations.u-strasbg.fr/annotations/vizierTable//
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