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.

Full

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USNO-A2.0

RAJ2000
deg

DEJ2000
deg

ACTflag

Mflag

Bmag
mag

Rmag
mag

Epoch
yr

1 0.833 22 19 12.74016 -16 49 02.7228 0675-36919110 334.803084 -16.817423 17.5 16.5 1954.600

%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
Full

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GSC2.2

RA(ICRS)
deg

DE(ICRS)
deg

Epoch
yr

Rmag
mag

e_
mag

Bjmag
mag

e_
mag

Class

a
pix

e

1 0.571 22 19 12.74016 -16 49 03.0036 S32302104485 334.803084 -16.817501 1989.660 16.69 0.42 17.54 0.29 3 5.21 0.53

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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	0.833	22 19 12.74016	-16 49 02.7228	0675-36919110	334.803084	-16.817423			17.5	16.5	1954.600

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	0.571	22 19 12.74016	-16 49 03.0036	S32302104485	334.803084	-16.817501	1989.660	16.69	0.42	17.54	0.29	3	5.21	0.53

Full	_r arcsec	_RAJ2000 [**ClosingBrace(s)Inserted**]
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%3cBR%3e%0a%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%200.841&%3cFONT%20COLOR=%27#CD5B45%27>22%2019%2012.75552&%3cFONT%20COLOR=%27#CD5B45%27>-16%2049%2002.8200&0731-0994195&334.803148&-16.817450&%2078&141&1976.5&%20%20%20-10&%20%20%20%20%204&5&18.39&17.44&17.20&16.91&16.78%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	0.839	22 19 12.755328	-16 49 02.82000	0731-1047188	YM	334.8031472	-16.8174500	B	-10.0	2.0	4.0	4.0	18.020	Y	17.630	Y	16.910	B	16.609	15.567	14.986

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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
pix

1 0.57422 19 12.74016-16 49 03.0000SBOK004485334.803084-16.8175001989.66016.6917.54 16.683 5.21 0.53 %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	0.888	22 19 12.76992	-16 49 02.9424	334.803208	-16.817484	-0.5	-4.0	16.609	14.986	18.39	17.20	17.44		16.78	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	[**ClosingBrace(s)Inserted**]
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mag&%">\BegDIVclass='sort-down ' </A>dece_
magHmag
mag

e_
mag

Kmag
mag

e_
mag

2Mkey

Bmag
mag

Rmag
mag

Fld

dT
yr

1 0.92122 19 12.77447-16 49 02.9712XPM 146-1087121334.803227-16.817492 12.64 0.76 11.88 0.3616.69017.535 16.68016.609 0.16915.567 0.15714.986 0.161 64575198917.516.5 82244.91080500M %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	0.888	22 19 12.76995	-16 49 02.9420	334.803208	-16.817484	0.075	0.075	17.535	0.300	16.690	0.300	16.878	0.400	16.160	0.500	1988.2500	1988.2500	-0.5	4.2	-4.0	4.2

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

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%22>%5cFONT SIZE=-1mas/yr e_
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Nobs

Dt
yr

Rmag
mag

Bmag
mag

Nmag
mag

Vmag
mag

Jmag
mag

Hmag
mag

Kmag
mag

1 0.98822 19 12.727861-16 49 02.53199334.8030328 75.00-16.8173700 53.0047908+00044854 -1.5 2.5 5.4 1.7 945.007 16.690 17.535 16.680 16.609 15.567 14.986 %0a%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	0.551	22 19 12.7195023327	-16 49 02.939608954	SBOK004485	334.80307006836	-16.81750106812	232302104485	1989.660	3		19.276900	17.535400	16.690900		16.680700					18.149	17.670	17.780	17.546		15.660	15.567	14.529		16.197							5.208	0.527	9.6
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1	0.551	22 19 12.7195023327	-16 49 02.939608954	SBOK004485	334.80307006836	-16.81750106812	232302104485	1989.660	3		19.276900	17.535400	16.690900		16.680700					18.149	17.670	17.780	17.546		15.660	15.567	14.529		16.197							5.208	0.527	9.6

%22>\Ahref='VizieR-5?-ref=VIZ6636603d72668&-out.add=.&-source=I/353/gsc242&-c=334.80328917000%20-16.81750258000,eq=ICRS,rs=2&-out.orig=o' class='full'2 1.08322 19 12.7894008000-16 49 03.009288000SBOK046208334.80328917000-16.81750258000 23230210462082012.2373 19.33418.87418.48818.62218.2796 14.28214.027 9.919 7.82420.92920.408 3 1.16022 19 12.6718176000-16 49 02.617356000SBOK053832334.80279924000-16.81739371000 23230210538322011.6003 19.39618.2573 4 1.59722 19 12.8304360000-16 49 03.115776000SBOK053835334.80346015000-16.81753216000 23230210538352011.3993 19.609 18.760 %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	0.915	22 19 12.77352	-16 49 02.9640	334.803223	-16.817490	22191277-1649029	16.609	0.169	15.567	0.157	14.986	0.161	CCC	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