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 1.195 12 36 54.18600 -37 56 11.9832 0450-14493872 189.225775 -37.936662 17.0 16.2 1985.777

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20construction%20of%20the%20%0a%3cB%3eGSC-II%20%0ais%20still%20in%20progress:%20this%0aversion%20has%20no%20proper%20motions,%20and%20the%20magnitude%20limits%20are%2018.5%20in%20F%20%28red%29%0aand%2019.5%20in%20J%20%28blue%29.%20The%20data%20are%20%3cB%3e%3cFONT%20COLOR=%27#0000CD%27>copyrighted,%20check%20%0athe%20%3cB%3edata%20use%20Policy.%0a%3cP%3e%0a
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GSC2.2

RA(ICRS)
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DE(ICRS)
deg

Epoch
yr

Rmag
mag

e_
mag

Bjmag
mag

e_
mag

Class

a
pix

e

1 1.289 12 36 54.16128 -37 56 12.0588 S20101226917 189.225672 -37.936683 1995.395 16.12 0.42 16.53 0.42 3 8.43 0.62

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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	1.195	12 36 54.18600	-37 56 11.9832	0450-14493872	189.225775	-37.936662			17.0	16.2	1985.777

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	1.289	12 36 54.16128	-37 56 12.0588	S20101226917	189.225672	-37.936683	1995.395	16.12	0.42	16.53	0.42	3	8.43	0.62

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%3cBR%3e%0a%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%200.996&%3cFONT%20COLOR=%27#CD5B45%27>12%2036%2054.19944&%3cFONT%20COLOR=%27#CD5B45%27>-37%2056%2012.1308&0520-0333974&189.225831&-37.936703&153&%2029&1988.7&%20%20%20%20%200&%20%20%20%20%200&4&%20&16.37&16.85&15.46&15.88%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	0.997	12 36 54.199344	-37 56 12.13008	0520-0338656	YM	189.2258306	-37.9367028	B	0.0	0.0	0.0	0.0	18.100	Y	17.650	Y	15.460	B	16.096	15.221	14.611

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20This%20version%20of%20the%20%0a%3cB%3eGSC-II%0ahas%20no%20proper%20motions,%20but%20the%20limits%20on%20brightness%20which%20existed%20on%0a%20%28F<18.5,%20B_j<19.5%29%20were%20removed.%0a%25The%20data%20are%20%3cB%3e%3cFONT%20COLOR=%27#0000CD%27>copyrighted,%20check%0a%25the%20%3cB%3edata%20use%20Policy.%0a%3cP%3e%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2.3	RAJ2000 deg	DEJ2000 deg	Epoch yr	Fmag mag	jmag mag	Vmag [**ClosingBrace(s)Inserted**]
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Vmag

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%22>%5cFONT SIZE=-1mag Nmag
mag

Class

a
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1 1.29312 36 54.16152-37 56 12.0516S6JE006917189.225673-37.9366811995.39516.1216.53 15.903 8.43 0.62 %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	0.950	12 36 54.18648	-37 56 12.2604	189.225777	-37.936739	5.4	6.2	16.096	14.611		16.85	16.37	15.46	15.88	5	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	pmDEx mas/yr	Fmag mag	Bjmag mag	Vmag mag	Nmag mag	Jmag mag	e_ [**ClosingBrace(s)Inserted**]
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%22>%5cFONT SIZE=-1mag Hmag
mag

e_
mag

Kmag
mag

e_
mag

2Mkey

Bmag
mag

Rmag
mag

Fld

dT
yr

1 1.02812 36 54.18577-37 56 12.1740XPM 104-0524912189.225774-37.936715 -4.40 4.07 -5.60 4.0516.11916.532 15.90116.096 0.12115.221 0.13114.611 0.117 36311709317.016.2 32213.49208300M %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	0.951	12 36 54.18646	-37 56 12.2599	189.225777	-37.936739	0.072	0.072	16.532	0.300	16.119	0.300	16.216	0.400	15.817	0.500	1995.1600	1995.1600	5.4	9.7	6.2	9.7

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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 [**ClosingBrace(s)Inserted**]
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OMag

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%22>%5cFONT SIZE=-1mag Bjmag
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Fpgmag
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Epgmag
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Npgmag
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Umag
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mag

Vmag
mag

umag
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gmag
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rmag
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imag
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zmag
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ymag
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Jmag
mag

Hmag
mag

Ksmag
mag

Zmag
mag

Ymag
mag

a
pix

e
pix

PA
pix

1 0.25712 36 54.2395200000-37 56 12.829200000S6JE024700189.22599800000-37.93689700000 22010122247001999.2680 17.59717.478 14.826 13.993 13.271 2 0.91712 36 54.1967140800-37 56 12.231099600S6JE044837189.22581964200-37.93673086100 22010122448372012.0003 14.744 13.538 3 1.27712 36 54.1603442107-37 56 11.995668948S6JE006917189.22567749023-37.93668365479 2201012269171995.3903 16.53230016.119600 15.901900 14.860 15.221 13.535 8.434 0.622 69.8 4 1.68912 36 54.1833410400-37 56 11.462747280S6JE053383189.22576392100-37.93651742980 22010122533832012.0003 18.52517.79617.584 15.810 13.543 13.91313.65010.106 8.079 5 2.20412 36 54.3902425130-37 56 25.912916750S6JE056715189.22616480000-37.93755110000 22010122567152010.5604 14.25014.04010.440 8.449 6 4.39912 36 54.3411734400-37 56 17.257444800S6JE054621189.22642155600-37.93812706800 22010122546212012.0003 17.979 7 4.59412 36 53.8894783200-37 56 15.269695080S6JE035394189.22453949300-37.93757491530 22010122353942012.0003 18.509 8 5.07612 36 54.4852920000-37 56 08.980172520S6JE053550189.22702205000-37.93582782570 22010122535502012.0003 16.509 9 5.12012 36 53.8112901600-37 56 14.358687720S6JE053067189.22421370900-37.93732185770 22010122530672012.0003 19.906 10 5.14712 36 53.7950013600-37 56 12.916525560S6JE054932189.22414583900-37.93692125710 22010122549322012.0003 18.536 11 6.96712 36 53.8427263200-37 56 18.309557040S6JE033079189.22434469300-37.93841932140 22010122330792012.0003 18.772 12 7.33912 36 54.0124293600-37 56 06.186245640S6JE053295189.22505178900-37.93505173490 22010122532952012.0003 16.144 13 7.75412 36 54.0398220000-37 56 20.480732520S6JE054969189.22516592500-37.93902242570 22010122549692012.0003 19.391 14 7.98812 36 54.5458156800-37 56 20.119274880S6JE034861189.22727423200-37.93892202080 22010122348612012.0003 18.747 15 8.17812 36 53.5644192000-37 56 10.846912560S6JE053552189.22318508000-37.93634636460 22010122535522012.0003 18.182 16 8.61712 36 54.1751251200-37 56 04.467386040S6JE053828189.22572968800-37.93457427390 22010122538282012.0003 18.661 17 9.95412 36 54.4801941600-37 56 03.555923280S6JE052932189.22700080900-37.93432108980 22010122529322012.0003 18.619 %0a%0a%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	2MASS	Jmag mag	e_Jmag mag	Hmag mag	e_Hmag mag	Kmag mag	e_Kmag mag	Qflg	Rflg	Bflg	Cflg	Xflg	Aflg
1	1.010	12 36 54.18720	-37 56 12.1848	189.225780	-37.936718	12365418-3756121	16.096	0.121	15.221	0.131	14.611	0.117	BBB	222	111	000	0	0

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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