VizieR

Show the target form

Show constraint information

The 3 columns in color are computed by VizieR, and are not part of the original data (note that the computed coordinates are computed from the positions and the proper motions given in the table)

Note: The USNO-B Catalog presents positions, proper motions, magnitudes un blue, red and infrared, as well as star/galaxy estimators for 1,045,175,762 objects derived from 3,648,832,040 separate observations. The data were taken from scans of 7,435 Schmidt plates taken from various sky surveys during the last 50 years.
USNO-B1.0 catalog was created by Dave Monet and collaborators at http://www.nofs.navy.mil/data/fchpix/
Note that the star/galaxy estimators may be mixed up in dense regions.

I/284/out The USNO-B1.0 Catalog (Monet+ 2003)
ReadMe+ftp
2003AJ....125..984M
metaI/284/out

The Whole-Sky USNO-B1.0 Catalog of 1,045,913,669 sources (1045175762 rows)

start AladinLite

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	USNO-B1.0	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 mas	e_DEJ2000 mas	Epoch yr	pmRA mas/yr	pmDE mas/yr	Ndet	B1mag mag	R1mag mag	B2mag mag	R2mag mag	Imag mag
1	8.286	00 27 55.71888	-22 54 53.1506	0670-0005895	006.982162	-22.914764	999	514	1974.7	0	0	2	20.09			19.02

Note: The Naval Observatory Merged Astrometric Dataset (NOMAD) contains astrometric and photometric data for over 1 billion stars derived from the Hipparcos (I/239), Tycho-2 (I/259), UCAC2 (I/289), and USNO-B1.0 (I/284) catalogs for astrometry and optical photometry, supplemented by 2MASS (II/246) near-infrared photometry.
An efficient remote query program findnomad1 is available in the cdsclient package, for Unix/Linux platforms

I/297/out NOMAD Catalog (Zacharias+ 2005)
ReadMe+ftp
2004AAS...205.4815Z
metaI/297/out

The NOMAD-1 Catalog (1117612732 rows)

start AladinLite

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	NOMAD1	RAJ2000 deg	DEJ2000 deg	YM	r	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Bmag mag	r_	Vmag mag	r_	Rmag mag	r_	Jmag mag	Hmag mag	Kmag mag	R
1	8.286	00 27 55.718664	-22 54 53.15004	0670-0005919	006.9821611	-22.9147639	..	B	0.0	0.0	0.0	0.0	20.090	o			19.020	B

I/317/sample

The PPMXL Catalog (Roeser+ 2010)

ReadMe+ftp

2010AJ....139.2440R

PPMXL catalog of positions and proper motions on the ICRS (910469430 rows)

start AladinLite

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	pmRA mas/yr	pmDE mas/yr	Jmag mag	Kmag mag	b1mag mag	b2mag mag	r1mag mag	r2mag mag	imag mag	No	fl
1	7.736	00 27 55.73662	-22 54 53.7085	006.982236	-22.914919	30.4	-21.9			20.09			19.02		2	0

Note:

I/324/igsl3 The Initial Gaia Source List (IGSL) (Smart, 2013)
ReadMe+ftp
2014A&A...570A..87S
metaI/324/igsl3

IGSL3 data release (1,222,598,530 sources) (1222598530 rows)

start AladinLite

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 (...)	e_DEJ2000 arcsec	magBJ mag	e_ mag	magRF mag	e_ mag	magG mag	e_ mag	magGrvs mag	e_ mag	alphaEpoch yr	deltaEpoch yr	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)
1	7.737	00 27 55.73668	-22 54 53.7080	006.982236	-22.914919	0.163	0.163	20.090	0.400	19.020	0.400	19.239	0.400	18.363	0.500	1974.7400	1974.7400	30.4	8.2	-21.9	8.2

I/353/gsc242

The Guide Star Catalog, Version 2.4.2 (GSC2.4.2) (STScI, 2020)

ReadMe+ftp

2008AJ....136..735L

Guide Star Catalogue, Version 2.4.2 (original column names in green) (3485671481 rows)

start AladinLite

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2	RA_ICRS deg	DE_ICRS deg	objID	Epoch yr	Class	Gmag mag	OMag mag	Bjmag mag	Fpgmag mag	Epgmag mag	Npgmag mag	Umag mag	Bmag mag	Vmag mag	umag mag	gmag mag	rmag mag	imag mag	zmag mag	ymag mag	Jmag mag	Hmag mag	Ksmag mag	Zmag mag	Ymag mag	W1mag mag	W2mag mag	W3mag mag	W4mag mag	FUVmag mag	NUVmag mag	a pix	e pix	PA pix
1	8.819	00 27 55.7040023804	-22 54 52.616271973	S0QG022675	006.98210000992	-22.91461563110	2003232022675	2013.000	3														19.653

Note:

II/350/vstatlas VLT Survey Telescope ATLAS (Shanks+, 2015)
ReadMe+ftp
2015MNRAS.451.4238S
metaII/350/vstatlas

VST ATLAS DR3 catalog, sample output (106,775,847 sources) Red values correspond to not reliable values (see the corresponding *perrbits columns). (original column names in green) (106775847 rows)

start AladinLite

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	Name	Mclass	Uap3 mag	e_ mag	Uperrbits	Gap3 mag	e_ mag	Gperrbits	Rap3 mag	e_ mag	Rperrbits	Iap3 mag	e_ mag	Iperrbits	Zap3 mag	e_ mag	Zperrbits
1	8.817	00 27 55.70405	-22 54 52.6183	006.982100	-22.914616	VST-ATLAS J002755.70-225452.62	1													20.2401	0.1309

Note:

II/385/vst_atlas4 VLT Survey Telescope ATLAS DR4 (Shanks+, 2025)
ReadMe+ftp
2015MNRAS.451.4238S
metaII/385/vst_atlas4

VST-ATLAS DR4 catalog (original column names in green) (155778147 rows)

start AladinLite

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	Name	Mclass	Rap3 mag	e_ mag	Iap3 mag	e_ mag	Zap3 mag	e_ mag
1	2.714	00 27 55.51329922664	-22 55 01.1299897825	006.981305413444	-22.916980552717	vst-atlas J002755.51-225501.13	1	22.2558	1.35567e-01
2	3.762	00 27 55.43872884035	-22 55 01.9418196744	006.980994703501	-22.917206061021	vst-atlas J002755.44-225501.94	1	22.2841	1.39048e-01
3	6.258	00 27 55.34778126431	-22 55 05.2194925222	006.980615755268	-22.918116525701	vst-atlas J002755.35-225505.22	1	22.6273	1.89619e-01
4	8.817	00 27 55.70405487713	-22 54 52.6183290582	006.982100228655	-22.914616202516	vst-atlas J002755.70-225452.62	1					20.2576	1.30923e-01
5	9.521	00 27 55.03376295863	-22 55 03.3673284967	006.979307345661	-22.917602035694	vst-atlas J002755.03-225503.37	1			21.5075	1.38399e-01

VI/42/out

Identification of a Constellation From Position (Roman 1987)

ReadMe+ftp

1987PASP...99..695R

Compute constellation name from Position (357 rows)

start AladinLite

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA1875 deg	DE1875 deg	Cst
1	0.2	00 27 55.734	-22 55 01.81	005.4136	-23.6091	Cet

Target Name (resolved by Sesame) or Position:	Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)	Radius Box size