VizieR

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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)
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metaI/252/out

The Full Catalogue (526280881 rows) (Note)

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Full	_r arcsec	USNO-A2.0	RAJ2000 deg	DEJ2000 deg	ACTflag	Mflag	Bmag mag	Rmag mag	Epoch yr
1	1.968	0300-10029752	158.663450	-52.891056			15.3	15.1	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)

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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	2.234	S111120022755	158.663372	-52.891124	1997.107	14.41	0.44	15.59	0.46	0	3.78	0.08

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)

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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	1.974	0371-0287930	158.663606	-52.891192	115	50	1983.3	18	-10	4		14.08	15.31	14.12	14.04
2	4.313	0371-0287931	158.664092	-52.892006	999	999	1988.2	0	0	2			15.04	17.37

Note: More recent versions available: UCAC3 (I/315) and UCAC4 (I/322); see also the UCAC home page at http://ad.usno.navy.mil/ucac/

I/289/out UCAC2 Catalogue (Zacharias+ 2004)
ReadMe+ftp
2004AJ....127.3043Z
metaI/289/out

The Second U.S. Naval Observatory CCD Astrograph Catalog (48330571 rows)

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Full	_r arcsec	2UCAC	RAJ2000 deg	e_ mas	DEJ2000 deg	e_ mas	UCmag mag	No	Nc	pmRA mas/yr	pmDE mas/yr	2Mkey	Jmag mag	Kmag mag
1	2.263	08998301	158.6633824	20	-52.8911498	16	14.61	2	2	-10.8	8.6	772806714	13.716	13.461

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)

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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	2.263	0371-0296577	YM	158.6633822	-52.8911497	C	-10.7	5.2	8.6	5.2	13.610	Y	13.550	Y	14.120	B	13.716	13.539	13.461	R
2	4.312	0371-0296578	..	158.6640917	-52.8920056	B	0.0	0.0	0.0	0.0	15.040	B			17.370	B				*

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

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Full	_r arcsec	GSC2.3	RAJ2000 deg	DEJ2000 deg	Epoch yr	Fmag mag	jmag mag	Vmag mag	Nmag mag	Class	a pix	e
1	2.230	S480022755	158.663373	-52.891123	1997.107	14.41	15.68	14.54	14.16	0	3.78	0.08

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	RA_ICRS deg	e_ mas	DE_ICRS deg	e_ mas	Source	Plx mas	pmRA mas/yr	pmDE mas/yr	RADEcor	Dup	<FG> e-/s	e_ e-/s	<Gmag> mag	Var
1	0.106	158.6642182581	1.553	-52.8907981176	1.170	5354587718512746368				-0.753	0	3.2783e+02	3.6458e+01	19.236	NOT_AVAILABLE
2	2.299	158.6633470834	0.083	-52.8911342529	0.080	5354587714208438272				-0.665	0	2.6119e+04	2.0257e+01	14.482	NOT_AVAILABLE

Full	_r arcsec	RA_ICRS deg	e_ mas	DE_ICRS deg	e_ mas	Source	Plx mas	e_ mas	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Dup	FG e-/s	e_ e-/s	Gmag mag	e_ mag	FBP e-/s	e_ e-/s	BPmag mag	e_ mag	FRP e-/s	e_ e-/s	RPmag mag	e_ mag	BP-RP mag	RV km/s	e_ km/s	Teff K	AG mag	E(BP-RP) mag	Rad solRad	Lum solLum
1	0.109	158.66421683876	0.7795	-52.89079790294	0.7209	5354587718512746368	-1.6055	1.1209	-5.301	1.285	0.830	1.051	0	2.1031e+02	1.7391e+00	19.8812	0.0090	3.1628e+02	1.0905e+02	19.1012	0.3744	3.7370e+02	8.8368e+01	18.3306	0.2567	0.7706
2	2.301	158.66334535535	0.0200	-52.89113366220	0.0192	5354587718524183552	0.4351	0.0241	-7.886	0.041	4.026	0.039	0	2.8582e+04	8.1115e+00	14.5481	0.0003	1.6647e+04	2.0183e+01	14.7980	0.0013	1.7588e+04	1.8299e+01	14.1489	0.0011	0.6491			6499.90			1.91	5.842

Full	_r arcsec	RA_ICRS deg	e_ mas	DE_ICRS deg	e_ mas	Source	Plx mas	e_ mas	PM mas/yr	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	RUWE	FG e-/s	e_ e-/s	Gmag mag	e_ mag	FBP e-/s	e_ e-/s	BPmag mag	e_ mag	FRP e-/s	e_ e-/s	RPmag mag	e_ mag	BP-RP mag	RVDR2 km/s	e_ km/s	Tefftemp K	loggtemp [cm/s2]	PS1	SDSSDR13	SkyMapper2	URAT1	GmagCorr mag	e_ mag	FGCorr mag	RAJ2000 deg	DEJ2000 deg
1	0.111	158.66421606844	0.5146	-52.89079763324	0.4535	5354587718512746368	0.8473	0.5517	6.949	-6.130	0.707	3.274	0.640	1.025	1.9100e+02	2.0999e+00	19.984762	0.012251	5.6993e+02	1.3156e+02	18.448996	0.250649	5.0132e+02	1.1228e+02	17.997597	0.243198	0.451399									19.986852	0.012273	1.9064e+02	158.66426122213	-52.89081218363
2	2.304	158.66334352157	0.0142	-52.89113311565	0.0138	5354587718524183552	0.4350	0.0168	8.839	-7.882	0.019	4.000	0.018	1.031	2.8922e+04	7.0136e+00	14.534302	0.002768	1.6727e+04	1.4739e+01	14.779980	0.002950	1.7506e+04	1.2108e+01	14.139915	0.003853	0.640064							426628666		14.534302	0.002768	2.8922e+04	158.66340158373	-52.89115089386

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	0.109	S480102922	158.66421683876	-52.89079790294	21111200102922	2015.500	0	19.881203
2	2.301	S480022755	158.66334535535	-52.89113366220	2111120022755	2015.500	0	14.548117		15.684600	14.408900		14.162400			15.489000	16.181	14.726	14.504	14.508	14.581		13.716	13.539	13.461			13.391	13.401	12.676	8.898			3.778	0.083	10.2

Full	_r arcsec	TIC	RAJ2000 deg	DEJ2000 deg	TYC	UCAC4	2MASS	GAIA	S/G	Ref	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	r_pm	Teff K	s_ K	logg [cm/s2]	s_ (...)	[M/H] [Sun]	e_ (...)	Rad Rsun	s_ Rsun	Mass Msun	s_ Msun	LClass	Dist pc	s_ pc	Ncont	Rcont	e_Mass Msun	E_Mass Msun	e_Rad Rsun	E_Rad Rsun	e_logg [cm/s2]	E_logg [cm/s2]	e_Dist pc	E_Dist pc	r_Dist	e_Teff K	E_Teff K	r_Teff	e_RAJ2000 mas	e_DEJ2000 mas	RAOdeg deg	DEOdeg deg	e_RAOdeg mas	e_DEOdeg mas	Sloan
1	0.041	861495307	158.66425466794	-52.89080147848				5354587718512746368	STAR	gaia2	-5.301	1.285	0.830	1.051	gaia2												2916.5400	1764.9500									1351.7600	2178.1499	bj2018				22.26243432689	16.30520269573	158.66421683876	-52.89079790294	0.77949719323	0.72086309463	Sloan
2	2.230	448358996	158.66340163347	-52.89115099498		186-056741	10343921-5253281	5354587718524183552	STAR	tmgaia2	-7.886	0.041	4.026	0.039	gaia2	7643.0	122.0	4.1775				1.806		1.790		DWARF	2155.6799	114.8200									108.8500	120.7900	bj2018			dered	0.71238743584	0.60721663576	158.66334535535	-52.89113366220	0.02003436327	0.01923823689	Sloan

Full	_r arcsec	GaiaDR2	RA_ICRS deg	DE_ICRS deg	Plx mas	pmRA mas/yr	pmDE mas/yr	Gmag mag	BPmag mag	RPmag mag	Teff K	AG mag	dupvar	Ag mag	rp1 arcsec	r1 arcsec	r10 arcsec	gmag mag	rmag mag	imag mag	zmag mag	Jmag mag	Hmag mag	Kmag mag
1	0.109	GaiaDR2	158.66421684	-52.89079790	-1.60	-5.30	0.83	19.881	19.101	18.331			1	1.224	2.2	2.2	2.2	19.103	18.780	18.694	18.659
2	2.301	GaiaDR2	158.66334536	-52.89113366	0.43	-7.88	4.02	14.548	14.798	14.149	6499		2	1.229	8.8	18.5	99.9	14.798	14.543	14.538	14.509	13.716	13.539	13.461