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	_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	7.151	12 12 46.12008	+00 24 33.6600	0900-07098809	183.192167	+00.409350			18.1	17.7	1955.298

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20%3cB%3e%3cFONT%20COLOR=%27#CD5B45%27>%20The%20current%20version%20includes%20only%20the%20North%20%28POSS-I%20plates%29%3cP%3e%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	APM-ID	RAJ2000 deg	DEJ2000 deg	rmag mag	l_	rClass	rStel	rDiam arcsec	rEll	bmag mag	l_	bClass	bStel	bDiam arcsec	b-r mag	Mflag
1	7.468	12 12 46.45008	+00 24 33.0408	EO1401-0076772	183.193542	+00.409178	16.09		1	35.84	20.0	0.27	15.56		2	43.73	27.3	-0.54
[****ClosingBrace(s)Inserted****]
">

%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%207.468&%3cFONT%20COLOR=%27#CD5B45%27>12%2012%2046.45008&%3cFONT%20COLOR=%27#CD5B45%27>%2b00%2024%2033.0408&EO1401-0076772&183.193542&%2b00.409178&16.09&%20&%201&%20%2035.84&%20%2020.0&%200.27&15.56&%20&%202&%20%2043.73&%20%2027.3&%20-0.54&%20%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ664179f63e6d7c&-out.add=.&-source=I/267/out&APM-ID===EO1401-0077288&-out.orig=o' class='full'226.17812 12 45.91536+00 24 00.7704EO1401-0077288183.191314+00.40021420.00L 0      22.09   1 4.25 4.8 2.09   %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	_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	6.530	12 12 46.40352	+00 24 32.3568	N12000122408	183.193348	+00.408988	1997.349	15.44	0.44	14.09	0.42	3	9.02	0.31

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20%3cB%3eUSNO-B%20Catalog%20presents%20positions,%20proper%20motions,%20%0amagnitudes%20un%20blue,%20red%20and%20infrared,%20as%20well%20as%20star/galaxy%20estimators%0afor%201,045,175,762%20objects%20derived%20from%203,648,832,040%20separate%20observations.%0aThe%20data%20were%20taken%20from%20scans%20of%207,435%20Schmidt%20plates%0ataken%20from%20various%20sky%20surveys%20during%20the%20last%2050%20years.%3cBR%3e%0aUSNO-B1.0%20catalog%20was%20created%20by%20Dave%20Monet%20and%20collaborators%0aat%20http://www.nofs.navy.mil/data/fchpix/%20%3cBR%3e%0a%3cB%3e%3cFONT%20COLOR=%27#EE0000%27>%20Note%20that%20the%20star/galaxy%20estimators%20may%20be%20mixed%20up%0a%20in%20dense%20regions.%0a%3cP%3e%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	USNO-B1.0	RAJ2000 deg	DEJ2000 deg	e_RAJ2000 mas	e_DEJ2000 mas	Epoch yr	pmRA mas/yr	pmDE mas/yr	Ndet	B1mag mag	R1mag mag	B2mag mag	R2mag mag	Imag mag
1	2.514	12 12 46.12008	+00 24 28.8324	0904-0208208	183.192167	+00.408009	404	655	1975.7	0	0	2		19.36		19.07
2	4.413	12 12 46.15536	+00 24 30.9708	0904-0208209	183.192314	+00.408603	554	999	1983.7	0	0	4		19.22	16.12	18.39	18.38
[****ClosingBrace(s)Inserted****]
">

%3cEM%3e2&%3cFONT%20COLOR=%27#CD5B45%27>%204.413&%3cFONT%20COLOR=%27#CD5B45%27>12%2012%2046.15536&%3cFONT%20COLOR=%27#CD5B45%27>%2b00%2024%2030.9708&0904-0208209&183.192314&%2b00.408603&554&999&1983.7&%20%20%20%20%200&%20%20%20%20%200&4&%20&19.22&16.12&18.39&18.38%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ664179f63e6d7c&-out.add=.&-source=I/284/out&USNO-B1.0===0904-0208204&-out.orig=o' class='full'3 6.44512 12 46.00872+00 24 32.39280904-0208204183.191703+00.4089989999991993.2 0 03    18.4617.3318.77 4 6.50812 12 46.35480+00 24 32.67000904-0208211183.193145+00.4090754484741978.8 84 -16518.1617.7414.2616.0717.54 5 6.67512 12 46.21872+00 24 33.27120904-0208210183.192578+00.4092424546351994.8 0 02    16.6817.87   6 7.63312 12 46.52616+00 24 32.43240904-0208213183.193859+00.4090092661781984.7 0 04  16.9515.0016.2417.35 7 7.68212 12 46.48608+00 24 32.95080904-0208212183.193692+00.409153 844681984.0 28 -104  17.2313.6517.4216.20 8 7.95512 12 46.70736+00 24 28.80000904-0208215183.194614+00.4080009999991978.0 0 0519.1318.9218.0617.3817.55 9 8.59312 12 45.78336+00 24 32.54040904-0208202183.190764+00.4090396549841976.3 0 0219.26    19.89   10 9.25312 12 46.59408+00 24 33.69240904-0208214183.194142+00.4093591607071984.0 -26 -10417.56  16.3017.7117.42 11 9.46712 12 46.82808+00 24 26.16120904-0208217183.195117+00.4072679999991991.7 0 02    19.75  18.42 12 9.85212 12 46.00944+00 24 36.04320904-0208205183.191706+00.4100126159991993.5 0 03    19.0018.9318.62 1310.67712 12 46.05072+00 24 37.05120904-0208207183.191878+00.4102929999991991.7 0 02    20.29  17.61 1410.73912 12 46.73136+00 24 33.76080904-0208216183.194714+00.409378385 701980.9 -44 4320.02  17.03  18.14 1512.75712 12 47.04480+00 24 27.72000904-0208218183.196020+00.4077009242091979.6 -408 -32319.60  20.01  18.58 1615.77812 12 47.24544+00 24 27.98280904-0208220183.196856+00.407773999 671984.0 -278 -26419.65  20.9219.9118.81 1715.84812 12 46.01088+00 24 42.20280904-0208206183.191712+00.411723669 541975.8 0 02  19.6820.75     1816.29712 12 47.26944+00 24 29.27160904-0208221183.196956+00.4081317043441993.8 0 02    20.09  18.72 1925.80812 12 45.99672+00 24 00.97200904-0208203183.191653+00.4002702393401973.7 0 02  19.8021.48     %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	2.512	12 12 46.120008	+00 24 28.82988	0904-0212479	..	183.1921667	+00.4080083	B	0.0	0.0	0.0	0.0					19.070	B
2	4.412	12 12 46.155336	+00 24 30.97008	0904-0212480	Y.	183.1923139	+00.4086028	B	0.0	0.0	0.0	0.0	18.350	Y			18.390	B
3	6.443	12 12 46.008672	+00 24 32.38992	0904-0212475	..	183.1917028	+00.4089972	B	0.0	0.0	0.0	0.0	18.460	B			17.330	B
4	6.507	12 12 46.354656	+00 24 32.67000	0904-0212482	..	183.1931444	+00.4090750	B	84.0	15.0	-16.0	16.0	14.260	B			16.070	B
5	6.674	12 12 46.218672	+00 24 33.27012	0904-0212481	..	183.1925778	+00.4092417	B	0.0	0.0	0.0	0.0	16.680	B			17.870	B
6	7.629	12 12 46.525992	+00 24 32.42988	0904-0212484	..	183.1938583	+00.4090083	B	0.0	0.0	0.0	0.0	15.000	B			16.240	B
[****ClosingBrace(s)Inserted****]
6	7.629	12 12 46.525992	+00 24 32.42988	0904-0212484	..	183.1938583	+00.4090083	B	0.0	0.0	0.0	0.0	15.000	B			16.240	B

%22>\Ahref='VizieR-5?-ref=VIZ664179f63e6d7c&-out.add=.&-source=I/297/out&NOMAD1===0904-0212483' class='full'7 7.68012 12 46.486008+00 24 32.950080904-0212483Y.183.1936917+00.4091528B 28.0 3.0 -10.0 20.018.050Y    17.420B         8 7.95512 12 46.707336+00 24 28.800000904-0212486..183.1946139+00.4080000B 0.0 0.0 0.0 0.018.060B    17.380B         9 8.59312 12 45.783336+00 24 32.540040904-0212473..183.1907639+00.4090389B 0.0 0.0 0.0 0.019.260o    19.890B         10 9.25012 12 46.594008+00 24 33.689880904-0212485..183.1941417+00.4093583B -26.0 6.0 -10.0 30.016.300B    17.710B         11 9.46612 12 46.828008+00 24 26.160120904-0212488..183.1951167+00.4072667B 0.0 0.0 0.0 0.019.750B                 12 9.84912 12 46.009344+00 24 36.039960904-0212476Y.183.1917056+00.4100111B 0.0 0.0 0.0 0.019.000B17.970Y18.930B         1310.67612 12 46.050672+00 24 37.050120904-0212478..183.1918778+00.4102917B 0.0 0.0 0.0 0.020.290B                 1410.73812 12 46.731336+00 24 33.760080904-0212487Y.183.1947139+00.4093778B -44.0 14.0 4.0 2.017.990Y                 1512.75412 12 47.044656+00 24 27.720000904-0212489..183.1960194+00.4077000B -408.0 34.0 -32.0 7.020.010B                 1615.77612 12 47.245344+00 24 27.979920904-0212491..183.1968556+00.4077722B -278.0 53.0 -26.0 2.020.920B    19.910B         1715.84612 12 46.010664+00 24 42.199920904-0212477..183.1917111+00.4117222B 0.0 0.0 0.0 0.020.750B    19.680e         1816.29512 12 47.269344+00 24 29.270160904-0212492..183.1969556+00.4081306B 0.0 0.0 0.0 0.020.090B                 1925.81112 12 45.996672+00 24 00.969840904-0212474..183.1916528+00.4002694B 0.0 0.0 0.0 0.021.480B    19.800e         %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 mag	Nmag mag	Class	a pix	e
1	7.215	12 12 46.42320	+00 24 32.9760	N4QU002408	183.193430	+00.409160	1989.123	15.06	14.09		15.95	3	8.80	0.28
2	8.992	12 12 45.91368	+00 24 34.5240	N4QU007382	183.191307	+00.409590	1984.196		18.31		17.77	3	4.16	0.09
3	17.609	12 12 47.36400	+00 24 28.5984	N4QU004852	183.197350	+00.407944	1989.123	19.58				3	2.04	0.15

%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	[****ClosingBrace(s)Inserted****]
">

mag&%">\BegDIVclass='sort-down ' </A>decNo

fl

1 3.25812 12 46.08264+00 24 29.3688183.192011+00.408158 -18.7 11.2        19.3619.07   2 0 2 4.50012 12 46.11288+00 24 30.9204183.192137+00.408589 -18.6 -2.3      16.1219.2218.3918.38 4 1 3 6.34812 12 46.32912+00 24 32.6376183.193038+00.409066 71.7 -24.0    18.1614.2617.7416.0717.54 5 0 4 7.04212 12 46.56144+00 24 31.0536183.194006+00.408626 -55.3 47.2    19.1318.0618.9217.3817.55 5 0 5 7.51912 12 46.51224+00 24 32.4576183.193801+00.409016 -1.6 0.1      15.0016.9516.2417.35 4 0 6 7.62312 12 46.47216+00 24 33.0192183.193634+00.409172 17.3 -10.1      13.6517.2317.4216.20 4 0 7 9.11012 12 45.72552+00 24 32.3352183.190523+00.408982 -25.5 -27.5    19.26    19.89   2 0 8 9.23212 12 46.57800+00 24 33.8616183.194075+00.409406 -37.2 -8.4    17.5616.30  17.7117.42 4 0 910.39512 12 46.70808+00 24 33.6348183.194617+00.409343 -57.3 0.1    20.0217.03    18.14 3 0 1012.14212 12 47.00376+00 24 27.7020183.195849+00.407695 -427.5 -33.3    19.6020.01    18.58 3 0 1115.04412 12 47.19696+00 24 27.8748183.196654+00.407743 -298.3 -29.5    19.6520.92  19.9118.81 4 0 1215.73112 12 46.00440+00 24 42.0660183.191685+00.411685 6.6 -3.8      20.7519.68     2 0 1326.01412 12 45.98952+00 24 00.7776183.191623+00.400216 -3.4 -12.7      21.4819.80     2 0 %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	4.499	12 12 46.11288	+00 24 30.9200	183.192137	+00.408589	0.133	0.133	16.120	0.400	18.390	0.400	17.886	0.400	19.502	0.500	1982.3600	1982.3600	-18.6	7.1	-2.3	7.3
2	6.348	12 12 46.32912	+00 24 32.6379	183.193038	+00.409066	0.103	0.103	14.260	0.400	16.070	0.400	15.592	0.400	16.893	0.500	1978.8800	1978.8800	71.7	5.3	-24.0	5.3
3	7.042	12 12 46.56149	+00 24 31.0539	183.194006	+00.408626	0.103	0.115	18.060	0.400	17.380	0.400	17.537	0.400	16.940	0.500	1976.3100	1976.3100	-55.3	5.5	47.2	6.0
4	7.080	12 12 46.44556	+00 24 32.6285	183.193523	+00.409063	0.115	0.088	14.085	0.300	15.058	0.300	16.405	0.081	15.651	0.111	1999.2200	1999.2200	17.3	6.9	-10.1	6.9
5	7.520	12 12 46.51228	+00 24 32.4581	183.193801	+00.409016	0.115	0.115	15.000	0.400	16.240	0.400	15.867	0.400	16.747	0.500	1984.8000	1984.8000	-1.6	6.7	0.1	6.7
6	9.232	12 12 46.57803	+00 24 33.8618	183.194075	+00.409406	0.115	0.115	16.300	0.400	17.710	0.400	17.299	0.400	18.307	0.500	1984.0400	1984.0400	-37.2	6.9	-8.4	6.9
7	15.043	12 12 47.19692	+00 24 27.8751	183.196654	+00.407743	0.115	0.115	20.920	0.400	19.910	0.400	20.122	0.400	19.288	0.500	1984.0400	1984.0400	-298.3	6.9	-29.5	6.9
8	17.853	12 12 47.38329	+00 24 28.1644	183.197430	+00.407823	0.041	0.063	22.460	0.216	19.582	0.300	20.683	0.121	19.344	0.143	1999.2200	1999.2200	58.6	19.6	-91.3	66.0

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20%3cP%3e%0a

>	\BegDIVclass='sort-down ' </A>
dec 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	6.926	12 12 46.419754	+00 24 32.67609	183.1934156	175.00	+00.4090767	68.00	55302+0002408	4	23.1	7.8	-0.7	3.0	9	42.050	15.058	14.085	15.947

%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"	RA_ICRS deg	DE_ICRS deg	rmag mag	pmRA mas/yr	e_ (...)	pmxRA mas/yr	e_ (...)	Chi2RA	pmGRA mas/yr	pmDE mas/yr	e_ (...)	pmxDE mas/yr	e_ (...)	Chi2DE	pmGDE mas/yr	Nobs	Flag	PS1	Gaia	DR9+DR12	Sloan	2M
1	7.284	12 12 46.4806105039	+00 24 31.506615903	183.19352687771	+00.40912747667	19.783634	-51.238	32.766	-78.347	33.980	2.79635e+00		135.230	21.466	109.339	21.651	2.39660e+00		6	0	PS1	Gaia	DR9+DR12	Sloan	2M
2	7.367	12 12 46.4419301563	+00 24 33.311985894	183.19344089578	+00.40920203812	20.344103	-24.172	53.925	-24.172	53.925	6.28188e-02		-18.465	28.899	-18.465	28.899	4.89420e-02		3	0	PS1	Gaia	DR9+DR12	Sloan	2M
3	26.309	12 12 45.9792230385	+00 24 00.011815300	183.19159415333	+00.40013719443	21.258118	5.061	16.455	9.409	16.686	5.54157e-01		48.208	25.436	93.082	35.099	3.15312e-01		5	0	PS1	Gaia	DR9+DR12	Sloan	2M
[****ClosingBrace(s)Inserted****]
3	26.309	12 12 45.9792230385	+00 24 00.011815300	183.19159415333	+00.40013719443	21.258118	5.061	16.455	9.409	16.686	5.54157e-01		48.208	25.436	93.082	35.099	3.15312e-01		5	0	PS1	Gaia	DR9+DR12	Sloan	2M

%22>\EndTABLESORT