VizieR

Show the target form

Show constraint information

The 1 column in color are computed by VizieR, and are not part of the original data.

Note: USNO-A2.0 contains 526,280,881 sources, and is based on a re-reduction of the Precision Measuring Machine (PMM) scans from POSS-I O and E plates (>=-18°) and SRC-J and ESO-R plates (<=-20°). USNO-A2.0 was created by Dave Monet () and collaborators at Flagstaff Station, U.S. Naval Observatory.
The major difference between USNO-A2.0 and its previous version USNO-A1.0 is that A1.0 used the Guide Star Catalog as its reference frame whereas A2.0 uses the ICRF as realized by the USNO ACT catalog (Urban et al. 1997). The VizieR search engine uses an on-line compressed version (3.6Gbytes) which was generated at CDS.

I/252/out The USNO-A2.0 Catalogue (Monet+ 1998)
ReadMe+ftp

metaI/252/out

The Full Catalogue (526280881 rows) (Note)

start AladinLite

Full	_r arcsec	USNO-A2.0	RAJ2000 deg	DEJ2000 deg	ACTflag	Mflag	Bmag mag	Rmag mag	Epoch yr
1	2.383	0300-09224338	154.387248	-53.575937			15.4	13.7	1980.239

Note: The construction of the GSC-II is still in progress: this version has no proper motions, and the magnitude limits are 18.5 in F (red) and 19.5 in J (blue). The data are copyrighted, check the data use Policy.

I/271/out The GSC 2.2 Catalogue (STScI, 2001)
ReadMe+ftp

metaI/271/out

The Full GSC2.2.1 Catalogue (455851237 objects) (455851237 rows)

start AladinLite

Full	_r arcsec	GSC2.2	RA(ICRS) deg	DE(ICRS) deg	Epoch yr	Rmag mag	e_ mag	Bjmag mag	e_ mag	Class	a pix	e
1	0.289	S111123258385	154.386422	-53.576257	1997.107	13.31	0.42			0	4.23	0.04

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	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	1.674	0364-0204018	154.386962	-53.576037	774	115	1988.1	0	0	2		12.92		12.94
2	2.702	0364-0204022	154.387470	-53.576006	84	20	1980.2	0	0	3		13.03	15.19		12.46

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	NOMAD1	YM	RAJ2000 deg	DEJ2000 deg	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	1.674	0364-0217370	.M	154.3869611	-53.5760361	B	0.0	0.0	0.0	0.0					12.940	B	11.667	11.010	10.852
2	2.701	0364-0217374	..	154.3874694	-53.5760056	B	0.0	0.0	0.0	0.0	15.190	B			13.030	e

Note: This version of the GSC-II has no proper motions, but the limits on brightness which existed on GSC2.2 (F<18.5, B_j<19.5) were removed.

I/305/out The Guide Star Catalog, Version 2.3.2 (GSC2.3) (STScI, 2006)
ReadMe+ftp
2008AJ....136..735L
metaI/305/out

The Full GSC2.3.2 Catalogue (945592683 objects) (945592683 rows)

start AladinLite

Full	_r arcsec	GSC2.3	RAJ2000 deg	DEJ2000 deg	Epoch yr	Fmag mag	jmag mag	Vmag mag	Nmag mag	Class	a pix	e
1	0.292	S48E058385	154.386423	-53.576256	1997.107	13.31	15.60	13.92	12.74	0	4.23	0.04

I/317/sample

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

Full	_r arcsec	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	0.304	S48E058385	154.38642883301	-53.57625579834	2111123258385	1997.110	0			15.599800	13.307000		12.737700										11.668	11.011	10.853									4.228	0.040	30.5
2	1.889	S48E116003	154.38547445511	-53.57647728980	21111232116003	2015.500	0	13.595800										14.386	13.636	13.110	12.994							10.818	10.862	10.940	9.171

Full	_r arcsec	Strip	RAJ2000 deg	DEJ2000 deg	Imag mag	e_ mag	Jmag mag	e_ mag	Kmag mag	e_ mag	Rmag mag	Bmag mag	Ipsf	Jpsf	Kpsf	DENIS
1	0.209	10594	154.386216	-53.576239	12.562	0.03	11.588	0.06	10.775	0.09			99	98	98	J101732.6-533434
2	0.421	10667	154.386115	-53.576224	12.610	0.03	11.742	0.08	10.870	0.07			99	99	99	J101732.6-533434

Full	_r arcsec	GaiaDR2	Gmag mag	RA_ICRS deg	DE_ICRS deg	2MASS	Jmag mag	e_ mag	Hmag mag	e_ mag	Ksmag mag	e_ mag	RA2deg deg	DE2deg deg	2MASSProb	2MASSSep arcsec	_RA.icrs deg	_DE.icrs deg
1	1.889	5355858753975763840	13.595800	154.38547445511	-53.57647728980	10173221-5334227	14.092	0.040	13.593	0.043	13.417	0.043	154.384218	-53.572987	0.0011194	12.6379361	154.38547445511	-53.57647728980
2	1.889	5355858753975763840	13.595800	154.38547445511	-53.57647728980	10173269-5334346	11.668	0.022	11.011	0.021	10.853	0.021	154.386247	-53.576298	0.9998333	0.3462493	154.38547445511	-53.57647728980