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 2.608 10 11 22.98480 -22 48 30.7728 0600-13159382 152.845770 -22.808548 15.6 15.8 1981.795

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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 2.653 10 11 22.94736 -22 48 30.0564 S12110007416 152.845614 -22.808349 1995.301 16.33 0.42 16.24 0.42 3 4.71 0.14

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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	2.608	10 11 22.98480	-22 48 30.7728	0600-13159382	152.845770	-22.808548			15.6	15.8	1981.795

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	2.653	10 11 22.94736	-22 48 30.0564	S12110007416	152.845614	-22.808349	1995.301	16.33	0.42	16.24	0.42	3	4.71	0.14

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%3cBR%3e%0a%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%202.755&%3cFONT%20COLOR=%27#CD5B45%27>10%2011%2022.96080&%3cFONT%20COLOR=%27#CD5B45%27>-22%2048%2030.0924&0671-0284602&152.845670&-22.808359&%2075&154&1976.0&%20%20%20%20%200&%20%20%20%20%200&5&17.52&16.59&15.98&15.89&16.39%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	2.755	10 11 22.960656	-22 48 30.08988	0671-0288625	YM	152.8456694	-22.8083583	B	0.0	0.0	0.0	0.0	17.690	Y	16.770	Y	15.890	B	16.588	15.945	14.929

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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 2.66110 11 22.94760-22 48 30.0492S4ZK007416152.845615-22.8083471995.30116.3316.24 16.523 4.71 0.14 %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	2.794	10 11 22.96776	-22 48 30.1356	152.845699	-22.808371	-0.1	-5.6	16.588	14.929	17.52	15.98	16.59	15.89	16.39	6	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 2.81110 11 22.96801-22 48 30.1140XPM 134-0422574152.845700-22.808365 -7.82 21.05 -8.96 21.3816.32716.239 16.51616.588 0.17515.946 0.20714.929 41703861415.615.8 50017.50732000M %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	2.620	10 11 22.94300	-22 48 30.0474	152.845596	-22.808347	0.400	0.400	16.239	0.300	16.327	0.300	16.285	0.400	16.272	0.500	1995.3000	1995.3000	-12.8	5.3	1.6	9.6
2	2.793	10 11 22.96772	-22 48 30.1358	152.845699	-22.808371	0.071	0.071	15.980	0.400	15.890	0.400	15.900	0.400	15.749	0.500	1988.1700	1988.1700	-0.1	4.2	-5.6	4.2

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

%20

%22>Gmag
mag

OMag
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

a
pix

e
pix

PA
pix

1 1.48710 11 22.8687696000-22 48 30.715308000S4ZK039684152.84528654000-22.80853203000 21211000396842011.4993 18.77118.791 2 2.58810 11 22.9730061278-22 48 30.373417808S4ZK007416152.84567423000-22.80843136000 2121100074162012.0863 18.06400016.23980016.328000 16.516900 19.23818.65218.42318.46018.5627 15.610 15.946 14.688 14.65714.45910.977 9.12920.87320.171 4.712 0.142 62.4 %0a%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	2.818	10 11 22.96968	-22 48 30.1284	152.845707	-22.808369	10112296-2248301	16.588	0.175	15.946	0.207	14.929		CCU	220	110	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