VizieR

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The 3 columns 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.

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USNO-A2.0

RAJ2000
deg

DEJ2000
deg

ACTflag

Mflag

Bmag
mag

Rmag
mag

Epoch
yr

1 6.433 23 58 33.10080 -02 45 48.3228 0825-20070082 359.637920 -02.763423 17.5 17.6 1954.676

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GSC2.2

RA(ICRS)
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DE(ICRS)
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Epoch
yr

Rmag
mag

e_
mag

Bjmag
mag

e_
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Class

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pix

e

1 5.877 23 58 33.08808 -02 45 47.7900 S32000314452 359.637867 -02.763275 1989.890 17.34 0.33 19.26 0.35 3 3.27 0.18

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	USNO-A2.0	RAJ2000 deg	DEJ2000 deg	ACTflag	Mflag	Bmag mag	Rmag mag	Epoch yr
1	6.433	23 58 33.10080	-02 45 48.3228	0825-20070082	359.637920	-02.763423			17.5	17.6	1954.676

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2.2	RA(ICRS) deg	DE(ICRS) deg	Epoch yr	Rmag mag	e_ mag	Bjmag mag	e_ mag	Class	a pix	e
1	5.877	23 58 33.08808	-02 45 47.7900	S32000314452	359.637867	-02.763275	1989.890	17.34	0.33	19.26	0.35	3	3.27	0.18

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%3cBR%3e%0a%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%202.646&%3cFONT%20COLOR=%27#CD5B45%27>23%2058%2032.95080&%3cFONT%20COLOR=%27#CD5B45%27>-02%2045%2044.3412&0872-0819934&359.637295&-02.762317&319&995&1973.7&%20%20%20%20%200&%20%20%20%20%200&2&%20&19.79&20.86&%20&%20%3cBR%3e%0a%3cEM%3e2&%3cFONT%20COLOR=%27#CD5B45%27>%205.040&%3cFONT%20COLOR=%27#CD5B45%27>23%2058%2033.12936&%3cFONT%20COLOR=%27#CD5B45%27>-02%2045%2046.7928&0872-0819938&359.638039&-02.762998&136&%2068&1979.1&%20%20%20%2080&%20%20%20108&3&18.85&%20&18.76&16.75&%20%3cBR%3e%0a%3cEM%3e3&%3cFONT%20COLOR=%27#CD5B45%27>%205.656&%3cFONT%20COLOR=%27#CD5B45%27>23%2058%2033.06936&%3cFONT%20COLOR=%27#CD5B45%27>-02%2045%2047.6028&0872-0819937&359.637789&-02.763223&236&%2092&1976.5&%20%20%20%20-6&%20%20%20%2012&5&17.48&17.23&18.47&17.48&16.19%3cBR%3e%0a%3cEM%3e4&%3cFONT%20COLOR=%27#CD5B45%27>%208.208&%3cFONT%20COLOR=%27#CD5B45%27>23%2058%2033.04416&%3cFONT%20COLOR=%27#CD5B45%27>-02%2045%2033.7716&0872-0819936&359.637684&-02.759381&%2025&268&1977.4&%20%20%20%20-8&%20%20%20%2014&3&%20&19.30&21.31&19.46&%20%3cBR%3e%0a %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20Naval%20Observatory%20Merged%20Astrometric%20Dataset%20%28NOMAD%29%20contains%0aastrometric%20and%20photometric%20data%20for%20over%201%20billion%20stars%20derived%20from%0athe%20Hipparcos%20%28I/239%29,%20Tycho-2%20%28I/259%29,%20UCAC2%20%28I/289%29,%20and%20USNO-B1.0%0a%28I/284%29%20catalogs%20for%20astrometry%20and%20optical%20photometry,%20supplemented%0aby%202MASS%20%28II/246%29%20near-infrared%20photometry.%3cBR%3e%0a%3cFONT%20SIZE=%27-1%27%3eAn%20efficient%20remote%20query%20program%20%3cB%3efindnomad1%20is%0aavailable%20in%20the%20cdsclient%20%0apackage,%20for%20Unix/Linux%20platforms%0a%3cP%3e%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	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	2.646	23 58 32.950656	-02 45 44.34012	0872-0870944	..	359.6372944	-02.7623167	B	0.0	0.0	0.0	0.0	20.860	B			19.790	e
2	5.037	23 58 33.129336	-02 45 46.78992	0872-0870948	..	359.6380389	-02.7629972	B	80.0	5.0	108.0	2.0	18.760	B			16.750	B
3	5.653	23 58 33.069336	-02 45 47.59992	0872-0870947	YM	359.6377889	-02.7632222	B	-6.0	8.0	12.0	3.0	18.470	B	17.830	Y	17.480	B	16.309	15.486	15.018
4	8.210	23 58 33.043992	-02 45 33.77016	0872-0870946	..	359.6376833	-02.7593806	B	-8.0	0.0	14.0	9.0	21.310	B			19.460	B

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Full	_r arcsec	_RAJ2000 [**ClosingBrace(s)Inserted**]
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%22>%5cFONT SIZE=-1"h:m:s" _DEJ2000
"d:m:s"

GSC2.3

RAJ2000
deg

DEJ2000
deg

Epoch
yr

Fmag
mag

jmag
mag

Vmag
mag

Nmag
mag

Class

a
pix

1 5.87423 58 33.08808-02 45 47.7864SB2L004452359.637867-02.7632741989.89017.3420.15 16.823 3.27 0.18 2 7.80823 58 33.07080-02 45 34.1928SB2L005168359.637795-02.7594981989.89020.1321.76 3 2.12 0.09 %0a%0a

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	3.070	23 58 32.93280	-02 45 44.6796	359.637220	-02.762411	-4.6	-31.7				20.86	19.79			2	0
2	5.658	23 58 33.09168	-02 45 47.5596	359.637882	-02.763211	67.0	84.5	16.309	15.018	18.85	18.76				3	0
3	5.700	23 58 33.08688	-02 45 47.6136	359.637862	-02.763226	5.0	6.8	16.309	15.018	17.48	18.47	17.23	17.48	16.19	6	0
4	8.449	23 58 33.05592	-02 45 33.5376	359.637733	-02.759316	-2.8	16.7				21.31	19.30			2	0

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	ID	RAICRS deg	DEICRS deg	pmRAp mas/yr	pmDEp mas/yr	pmRAx mas/yr	[**ClosingBrace(s)Inserted**]
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mas/yr&%">\BegDIVclass='sort-down ' </A>decpmDEx
mas/yrFmag
mag

Bjmag
mag

Vmag
mag

Nmag
mag

Jmag
mag

e_
mag

Hmag
mag

e_
mag

Kmag
mag

e_
mag

2Mkey

Bmag
mag

Rmag
mag

Fld

dT
yr

1 5.66823 58 33.08853-02 45 47.5777XPM 174-0875009359.637869-02.763216 0.87 9.69 0.39 9.7117.34120.151 16.82316.309 0.09615.486 0.10115.018 0.131117868551917.517.6 64546.12955500M %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20%3cP%3e%0a

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	3.071	23 58 32.93278	-02 45 44.6800	359.637220	-02.762411	0.163	0.163	20.860	0.400	19.790	0.400	20.010	0.400	19.133	0.500	1973.7600	1973.7600	-4.6	8.5	-31.7	8.5
2	5.923	23 58 33.09116	-02 45 47.8296	359.637880	-02.763286	0.008	0.008	20.151	0.300	17.341	0.300	17.739	0.082	16.273	0.111	2006.7100	2006.7100	5.0	4.1	6.8	4.1
3	7.927	23 58 33.05231	-02 45 34.0572	359.637718	-02.759460	0.039	0.037	21.763	0.300	20.125	0.300	19.950	0.110	18.621	0.133	2006.7100	2006.7100	-2.8	9.8	16.7	9.8

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	URAT1	RAICRS deg	DEICRS deg	Epoch yr	f.mag [**ClosingBrace(s)Inserted**]
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%22>%5cFONT SIZE=-1mag e_
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pmRA
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mas/yr

Jmag
mag

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imag
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1 5.96223 58 33.088600-02 45 47.55177437-472908359.6379136-02.76329112012.88117.502 12.4 -23.016.30915.48615.018 %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20%3cP%3e%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAICRS deg	e_ mas	DEICRS deg	e_ mas	ID	Type	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Nobs	Dt yr	Rmag mag	Bmag mag	Nmag mag	Vmag mag	Jmag mag	Hmag mag	Kmag mag
1	5.621	23 58 33.058062	-02 45 47.58303	359.6377419	60.00	-02.7632175	62.00	47117+0004452	4	-1.8	2.6	5.9	2.7	10	39.125	17.341	20.151	16.823		16.309	15.486	15.018

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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