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 4.801 11 11 39.71352 -21 34 45.8220 0675-11396950 167.915473 -21.579395 16.6 17.1 1984.242

2 6.038 11 11 39.79608 -21 34 45.3612 0675-11396965 167.915817 -21.579267 18.9 18.3 1956.188

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DE(ICRS)
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Epoch
yr

Rmag
mag

e_
mag

Bjmag
mag

e_
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Class

a
pix

e

1 4.967 11 11 39.71976 -21 34 45.5556 S12312027384 167.915499 -21.579321 1992.243 17.92 0.40 17.29 0.26 3 4.69 0.32

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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	4.801	11 11 39.71352	-21 34 45.8220	0675-11396950	167.915473	-21.579395			16.6	17.1	1984.242
2	6.038	11 11 39.79608	-21 34 45.3612	0675-11396965	167.915817	-21.579267			18.9	18.3	1956.188

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	4.967	11 11 39.71976	-21 34 45.5556	S12312027384	167.915499	-21.579321	1992.243	17.92	0.40	17.29	0.26	3	4.69	0.32

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%3cBR%3e%0a%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%203.658&%3cFONT%20COLOR=%27#CD5B45%27>11%2011%2039.63672&%3cFONT%20COLOR=%27#CD5B45%27>-21%2034%2046.2324&0684-0273095&167.915153&-21.579509&248&410&1967.8&%20%20%20-46&%20%20%20-16&3&19.17&18.83&%20&%20&17.89%3cBR%3e%0a%3cEM%3e2&%3cFONT%20COLOR=%27#CD5B45%27>%203.851&%3cFONT%20COLOR=%27#CD5B45%27>11%2011%2039.46488&%3cFONT%20COLOR=%27#CD5B45%27>-21%2034%2043.5324&0684-0273094&167.914437&-21.578759&466&%2063&1967.5&%20%20%20-26&%20%20%20%2052&3&19.36&18.65&%20&%20&18.67%3cBR%3e%0a%3cEM%3e3&%3cFONT%20COLOR=%27#CD5B45%27>%204.885&%3cFONT%20COLOR=%27#CD5B45%27>11%2011%2039.72744&%3cFONT%20COLOR=%27#CD5B45%27>-21%2034%2046.2504&0684-0273096&167.915531&-21.579514&219&157&1974.6&%20%20%20%2018&%20%20%20-14&5&18.34&17.37&16.60&17.64&17.45%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%2f239%29,%20Tycho-2%20%28I%2f259%29,%20UCAC2%20%28I%2f289%29,%20and%20USNO-B1.0%0a%28I%2f284%29%20catalogs%20for%20astrometry%20and%20optical%20photometry,%20supplemented%0aby%202MASS%20%28II%2f246%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%2fLinux%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	3.658	11 11 39.636672	-21 34 46.22988	0684-0278023	Y.	167.9151528	-21.5795083	B	-46.0	6.0	-16.0	11.0	18.350	o	17.270	Y	18.830	e
2	3.853	11 11 39.464664	-21 34 43.52988	0684-0278022	..	167.9144361	-21.5787583	B	-26.0	12.0	52.0	1.0	19.360	o			18.650	e
3	4.884	11 11 39.727344	-21 34 46.25004	0684-0278024	..	167.9155306	-21.5795139	B	18.0	7.0	-14.0	5.0	16.600	B			17.640	B

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2.3 [**ClosingBrace(s)Inserted**]
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GSC2.3

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%22>RAJ2000
deg

DEJ2000
deg

Epoch
yr

Fmag
mag

jmag
mag

Vmag
mag

Nmag
mag

Class

a
pix

1 4.96811 11 39.71976-21 34 45.5520S5EQ007384167.915499-21.5793201992.24317.9217.29 18.103 4.69 0.32 %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	3.733	11 11 39.63792	-21 34 46.0308	167.915158	-21.579453	-46.0	-20.0			19.17		18.83		17.89	3	0
2	4.106	11 11 39.46656	-21 34 43.2732	167.914444	-21.578687	-25.1	54.4			19.36		18.65		18.67	3	0
3	5.011	11 11 39.73128	-21 34 45.9264	167.915547	-21.579424	19.5	-10.2			18.34	16.60	17.37	17.64	17.45	5	0

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 (...)	e_DEJ2000 arcsec	magBJ mag	e_ mag	[**ClosingBrace(s)Inserted**]
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mag&%">\BegDIVclass='sort-down ' </A>decmagRF
mage_
mag

magG
mag

e_
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e_
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e_
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e_
(...)

1 3.73311 11 39.63793-21 34 46.0312167.915158-21.579453 0.133 0.13319.170 0.40018.830 0.40018.908 0.40018.565 0.5001967.88001967.8800 -46.0 8.0 -20.0 8.0 2 4.10611 11 39.46655-21 34 43.2730167.914444-21.578687 0.133 0.13319.360 0.40018.650 0.40018.812 0.40018.194 0.5001967.58001967.5800 -25.1 7.9 54.4 7.9 3 5.01111 11 39.73125-21 34 45.9261167.915547-21.579424 0.103 0.10317.287 0.30017.924 0.30017.716 0.40018.132 0.5001974.66001974.6600 19.5 6.3 -10.2 6.3 %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	4.863	11 11 39.707336	-21 34 45.39219	167.9154472	585.00	-21.5792756	285.00	39778+0007384	4	-3.5	16.4	4.6	8.0	5	36.958	17.924	17.287	18.101

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	DE_ICRS deg	rmag mag	pmRA mas/yr	e_ (...)	pmxRA [**ClosingBrace(s)Inserted**]
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Chi2DE

pmGDE
mas/yr

Nobs

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Gaia

DR9+DR12

Sloan

1 6.07911 11 39.7750133312-21 34 45.398638680167.91583901254-21.5792941245219.716620 36.754 27.580 33.171 27.733 1.61774e-01 -6.021 10.813 -13.811 12.073 9.64634e-02 6 0PS1Gaia DR9+DR12Sloan2M %0a%0a

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	5.608	11 11 39.7846399953	-21 34 45.253049765	S5EQ007384	167.91569113000	-21.57929333000	212312027384	2012.883	3		19.555800	17.287200	17.924500		18.101300					19.920	19.811	19.616	19.409	19.3102	16.592		15.579		16.956	15.488	15.149	11.376	9.011	20.783	19.998	4.692	0.322	172.2
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1	5.608	11 11 39.7846399953	-21 34 45.253049765	S5EQ007384	167.91569113000	-21.57929333000	212312027384	2012.883	3		19.555800	17.287200	17.924500		18.101300					19.920	19.811	19.616	19.409	19.3102	16.592		15.579		16.956	15.488	15.149	11.376	9.011	20.783	19.998	4.692	0.322	172.2

%22>\Ahref='VizieR-5?-ref=VIZ661e783c263830&-out.add=.&-source=I%2f353%2fgsc242&-c=167.91635643700%20-21.57961751960,eq=ICRS,rs=2&-out.orig=o' class='full'2 7.57511 11 39.9255448800-21 34 46.623070560S5EQ026322167.91635643700-21.57961751960 21231202263222012.0003 17.372 %0a%0a%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"	WISE	RAJ2000 deg	DEJ2000 deg	eeMaj arcsec	eeMin arcsec	Im	W1mag mag	e_ mag	W2mag mag	e_ mag	W3mag mag	e_ mag	W4mag mag	e_ mag	Jmag mag	Hmag mag	Kmag mag	ccf	ex	var	d2M arcsec	2M
1	5.130	11 11 39.73623	-21 34 45.7351	J111139.73-213445.7	167.915568	-21.579371	0.133	0.126	Im	15.468	0.049	15.160	0.104	11.626	0.193	9.141					0000	0	000n		2M

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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