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	5.292	23 55 56.39352	-43 43 30.1116	0450-40797887	358.984973	-43.725031			15.0	16.8	1984.307
2	19.133	23 55 55.69608	-43 43 42.4632	0450-40797829	358.982067	-43.728462			19.3	17.9	1984.119

%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	6.483	23 55 56.24808	-43 43 29.1180	S32200031371	358.984367	-43.724755	1996.705	14.81	0.42	14.16	0.28	3	14.05	0.17
2	8.219	23 55 57.30552	-43 43 34.2804	S32200031372	358.988773	-43.726189	1978.812			17.88	0.27	3	5.76	0.29

%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%22>

>	\BegDIVclass='sort-down ' </A>
dec 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	2.252	23 55 56.63808	-43 43 27.1020	0462-0751495	358.985992	-43.724195	999	812	1990.3	-36	176	4		18.07	17.92	19.55	17.67
2	2.899	23 55 57.06888	-43 43 29.2332	0462-0751498	358.987787	-43.724787	560	630	1990.5	0	0	2		19.60			18.33
3	3.027	23 55 56.81616	-43 43 30.8604	0462-0751496	358.986734	-43.725239	21	999	1988.1	0	0	2			18.75	19.40
4	3.893	23 55 56.84544	-43 43 31.7316	0462-0751497	358.986856	-43.725481	451	999	1988.1	0	0	2			18.73	19.06
5	4.105	23 55 57.12336	-43 43 30.4932	0462-0751499	358.988014	-43.725137	999	999	1987.7	0	0	2			20.67	19.03
6	4.608	23 55 56.41608	-43 43 28.6608	0462-0751493	358.985067	-43.724628	116	265	1986.7	-8	50	3		17.53	14.70		17.50
7	5.293	23 55 56.37672	-43 43 29.6832	0462-0751491	358.984903	-43.724912	263	21	1994.2	0	0	3		17.58		15.33	17.43
8	6.335	23 55 56.53536	-43 43 33.2832	0462-0751494	358.985564	-43.725912	999	935	1988.1	0	0	2			17.03	19.15
9	6.700	23 55 56.22816	-43 43 26.5332	0462-0751487	358.984284	-43.724037	681	965	1988.4	0	0	3		18.02	18.29	18.74
10	6.770	23 55 56.28600	-43 43 24.6000	0462-0751489	358.984525	-43.723500	581	324	1987.7	0	0	2			17.40	18.59
11	6.862	23 55 56.26200	-43 43 30.7704	0462-0751488	358.984425	-43.725214	263	264	1990.4	0	0	4		18.24	16.13	18.56	17.62
12	10.628	23 55 57.65472	-43 43 33.6612	0462-0751500	358.990228	-43.726017	999	999	1988.1	0	0	2			20.94	20.01
13	14.293	23 55 55.53144	-43 43 30.0324	0462-0751481	358.981381	-43.725009	28	385	1993.2	0	0	2		19.44		19.67
14	16.889	23 55 55.28952	-43 43 30.0324	0462-0751480	358.980373	-43.725009	769	999	1987.7	0	0	2			19.66	20.45
15	18.245	23 55 55.78488	-43 43 42.1032	0462-0751483	358.982437	-43.728362	267	548	1988.3	48	6	3		19.57	19.77	19.32
16	18.571	23 55 55.12944	-43 43 26.0220	0462-0751479	358.979706	-43.723895	458	904	1987.7	0	0	2			19.33	20.27
17	20.572	23 55 56.35752	-43 43 47.7516	0462-0751490	358.984823	-43.729931	252	49	1988.1	0	0	2			20.73	20.03
18	20.617	23 55 55.04472	-43 43 20.8632	0462-0751478	358.979353	-43.722462	999	999	1990.3	0	0	3			20.75	19.81	18.36

Note: The Naval Observatory Merged Astrometric Dataset (NOMAD) contains astrometric and photometric data for over 1 billion stars derived from the Hipparcos (I/239), Tycho-2 (I/259), UCAC2 (I/289), and USNO-B1.0 (I/284) catalogs for astrometry and optical photometry, supplemented by 2MASS (II/246) near-infrared photometry.
An efficient remote query program findnomad1 is available in the cdsclient package, for Unix/Linux platforms

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	2.254	23 55 56.638008	-43 43 27.09984	0462-0840103	..	358.9859917	-43.7241944	B	-36.0	166.0	176.0	67.1	17.920	B			19.550	B
2	2.895	23 55 57.068664	-43 43 29.22996	0462-0840106	..	358.9877861	-43.7247861	B	0.0	0.0	0.0	0.0					19.600	e
3	3.027	23 55 56.815992	-43 43 30.86004	0462-0840104	..	358.9867333	-43.7252389	B	0.0	0.0	0.0	0.0	18.750	B			19.400	B
4	3.892	23 55 56.845344	-43 43 31.73016	0462-0840105	..	358.9868556	-43.7254806	B	0.0	0.0	0.0	0.0	18.730	B			19.060	B
5	4.103	23 55 57.123336	-43 43 30.48996	0462-0840107	..	358.9880139	-43.7251361	B	0.0	0.0	0.0	0.0	20.670	B			19.030	B
6	4.609	23 55 56.416008	-43 43 28.66008	0462-0840101	..	358.9850667	-43.7246278	B	-8.0	8.0	50.0	18.0	14.700	B			17.530	e
[****ClosingBrace(s)Inserted****]
6	4.609	23 55 56.416008	-43 43 28.66008	0462-0840101	..	358.9850667	-43.7246278	B	-8.0	8.0	50.0	18.0	14.700	B			17.530	e

%22>\Ahref='VizieR-5?-ref=VIZ663db421e59ea&-out.add=.&-source=I/297/out&NOMAD1===0462-0840099' class='full'7 5.29223 55 56.376672-43 43 29.679960462-0840099Y.358.9849028-43.7249111B 0.0 0.0 0.0 0.018.380Y    15.330B         8 6.33323 55 56.535336-43 43 33.279960462-0840102..358.9855639-43.7259111B 0.0 0.0 0.0 0.017.030B    19.150B         9 6.70323 55 56.227992-43 43 26.529960462-0840095..358.9842833-43.7240361B 0.0 0.0 0.0 0.018.290B    18.740B         10 6.77023 55 56.286000-43 43 24.600000462-0840097..358.9845250-43.7235000B 0.0 0.0 0.0 0.017.400B    18.590B         11 6.86223 55 56.262000-43 43 30.770040462-0840096..358.9844250-43.7252139B 0.0 0.0 0.0 0.016.130B    18.560B         1210.62723 55 57.654672-43 43 33.660120462-0840108..358.9902278-43.7260167B 0.0 0.0 0.0 0.020.940B    20.010B         1314.29423 55 55.531344-43 43 30.029880462-0840089..358.9813806-43.7250083B 0.0 0.0 0.0 0.0        19.670B         1416.89123 55 55.289328-43 43 30.029880462-0840088..358.9803722-43.7250083B 0.0 0.0 0.0 0.019.660B    20.450B         1518.24323 55 55.784664-43 43 42.099960462-0840091..358.9824361-43.7283611B 48.0 19.0 6.0 39.019.770B    19.320B         1618.57223 55 55.129344-43 43 26.019840462-0840087..358.9797056-43.7238944B 0.0 0.0 0.0 0.019.330B    20.270B         1720.57123 55 56.357328-43 43 47.750160462-0840098..358.9848222-43.7299306B 0.0 0.0 0.0 0.020.730B    20.030B         1820.61923 55 55.044672-43 43 20.859960462-0840086..358.9793528-43.7224611B 0.0 0.0 0.0 0.020.750B    19.810B        

Note: This version of the GSC-II has no proper motions, but the limits on brightness which existed on GSC2.2 (F<18.5, B_j<19.5) were removed.

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	6.480	23 55 56.24832	-43 43 29.1144	SBGJ001371	358.984368	-43.724754	1996.705	14.81	14.16		17.46	3	14.05	0.17
2	6.786	23 55 57.14064	-43 43 33.7584	SBGJ001372	358.988086	-43.726044	1996.705	19.20	17.88			3	4.49	0.43
3	11.769	23 55 57.87864	-43 43 24.6180	SBGJ007894	358.991161	-43.723505	1997.526	20.06				3	2.01	0.52
4	12.147	23 55 57.87192	-43 43 32.4300	SBGJ001337	358.991133	-43.725675	1996.705	20.48				3	2.49	0.55
5	12.370	23 55 57.12240	-43 43 39.8100	SBGJ001326	358.988010	-43.727725	1996.705	20.57	21.52			3	1.91	0.51
6	13.970	23 55 57.77592	-43 43 37.3800	SBGJ001331	358.990733	-43.727050	1996.705	20.34	21.99			3	3.18	0.69
7	16.726	23 55 58.36608	-43 43 25.8240	SBGJ001346	358.993192	-43.723840	1996.705	20.38				3	2.01	0.40
8	18.587	23 55 55.74288	-43 43 42.1752	SBGJ001373	358.982262	-43.728382	1996.705	19.12	20.48			3	3.37	0.34
9	20.754	23 55 56.28768	-43 43 47.7300	SBGJ007890	358.984532	-43.729925	1997.526	19.07				3	4.32	0.51
10	23.113	23 55 54.90000	-43 43 18.1200	SBGJ001364	358.978750	-43.721700	1996.705	20.64				3	1.53	0.41
11	26.349	23 55 54.77352	-43 43 41.8116	SBGJ008748	358.978223	-43.728281	1978.733		22.06			3	1.39	0.39

%0a%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 [****ClosingBrace(s)Inserted****]
">

RAJ2000

%22>%5cFONT SIZE=-1degDEJ2000
degpmRA
mas/yrpmDE
mas/yrJmag
magKmag
magb1mag
magb2mag
magr1mag
magr2mag
magimag
magNo

fl

1 1.60823 55 56.82624-43 43 29.4456358.986776-43.724846 7.5 69.5      18.75  19.40   2 0 2 2.58323 55 56.80776-43 43 30.4068358.986699-43.725113 -20.4 62.0      18.73  19.06   2 0 3 2.91823 55 56.58024-43 43 26.8788358.985751-43.724133 -43.6 185.3      17.9218.0719.5517.67 4 1 4 3.04223 55 56.86488-43 43 30.8640358.986937-43.725240 -130.4 -81.8      20.67  19.03   2 0 5 4.47223 55 56.42832-43 43 28.6284358.985118-43.724619 -0.8 53.9      14.7017.53  17.50 3 0 6 6.39023 55 57.40296-43 43 29.5284358.989179-43.724869 -129.9 194.4      20.94  20.01   2 0 7 6.82023 55 56.21064-43 43 26.9508358.984211-43.724153 1.6 -64.4      18.2918.0218.74   3 0 8 7.18123 55 56.23632-43 43 30.9288358.984318-43.725258 -15.4 -26.7      16.1318.2418.5617.62 4 0 9 7.37723 55 56.23512-43 43 24.3444358.984313-43.723429 -27.1 11.4      17.40  18.59   2 0 10 7.94923 55 56.32320-43 43 33.5388358.984680-43.725983 -109.6 -56.6      17.03  19.15   2 0 1116.65023 55 55.31568-43 43 30.3312358.980482-43.725092 50.4 -59.5      19.66  20.45   2 0 1218.18123 55 55.78848-43 43 42.0528358.982452-43.728348 54.3 6.6      19.7719.5719.32   3 0 1319.08123 55 55.09272-43 43 25.0788358.979553-43.723633 -19.8 43.8      19.33  20.27   2 0 1420.69323 55 56.34120-43 43 47.8308358.984755-43.729953 -6.9 -0.7      20.73  20.03   2 0 1521.22223 55 55.01376-43 43 20.0388358.979224-43.722233 16.3 -1.4      20.75  19.8118.36 3 1 %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"	SPMID	RAJ2000 deg	e_ mas	DEJ2000 deg	e_ mas	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Epoch yr	N1	N2	Nc	Bmag mag	Vmag mag	Jmag mag	Hmag mag	Kmag mag	2M	igal	A
1	8.545	23 55 56.068968	-43 43 29.88408	2630078281	358.9836207	63.3	-43.7249678	52.1	-73.78	4.46	5.38	4.14	1982.70	2	2	0	12.73	13.51				2M	2	A

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

mag&%">\BegDIVclass='sort-down ' </A>dece_
magmagRF
mage_
magmagG
mage_
magmagGrvs
mage_
magalphaEpoch
yrdeltaEpoch
yrpmRA
mas/yre_
(...)pmDE
mas/yre_
(...) 1 1.60823 55 56.82627-43 43 29.4460358.986776-43.724846 0.163 0.16318.750 0.40019.400 0.40019.188 0.40019.613 0.5001988.12001988.1200 7.5 17.3 69.5 17.3 2 2.58423 55 56.80773-43 43 30.4074358.986699-43.725113 0.163 0.16318.730 0.40019.060 0.40018.945 0.40019.120 0.5001988.16001988.1600 -20.4 17.4 62.0 17.4 3 2.91723 55 56.58028-43 43 26.8793358.985751-43.724133 0.133 0.11517.920 0.40019.550 0.40019.098 0.40020.269 0.5001990.34001990.3400 -43.6 15.7 185.3 15.7 4 3.04223 55 56.86483-43 43 30.8640358.986937-43.725240 0.163 0.16320.670 0.40019.030 0.40019.267 0.40018.013 0.5001987.71001987.7100 -130.4 18.1 -81.8 18.1 5 4.47223 55 56.42836-43 43 28.6281358.985118-43.724619 0.133 0.13314.700 0.40017.530 0.40017.094 0.40019.056 0.5001986.72001986.7200 -0.8 23.3 53.9 23.3 6 6.39023 55 57.40294-43 43 29.5280358.989179-43.724869 0.163 0.16320.940 0.40020.010 0.40020.211 0.40019.434 0.5001988.16001988.1600 -129.9 17.4 194.4 17.4 7 6.55223 55 57.11008-43 43 33.6706358.987959-43.726020 0.400 0.40017.882 0.30019.196 0.30018.806 0.40019.742 0.5001996.70001996.7000 -99.9 23.7 28.7 23.7 8 6.81923 55 56.21069-43 43 26.9510358.984211-43.724153 0.133 0.13318.290 0.40018.740 0.40018.589 0.40018.857 0.5001988.40001988.4000 1.6 17.9 -64.4 17.9 9 7.18223 55 56.23632-43 43 30.9292358.984318-43.725258 0.115 0.11514.159 0.30014.814 0.30014.601 0.40015.030 0.5001990.42001990.4200 -15.4 15.7 -26.7 15.7 10 7.37723 55 56.23512-43 43 24.3438358.984313-43.723429 0.163 0.16317.400 0.40018.590 0.40018.229 0.40019.071 0.5001987.75001987.7500 -27.1 18.2 11.4 18.2 11 7.94923 55 56.32318-43 43 33.5393358.984680-43.725983 0.163 0.16317.030 0.40019.150 0.40018.647 0.40020.163 0.5001988.16001988.1600 -109.6 17.4 -56.6 17.4 1211.70823 55 57.07998-43 43 39.2415358.987833-43.727567 0.400 0.40021.519 0.30020.566 0.30020.771 0.40019.977 0.5001996.70001996.7000 -139.1 27.4 173.7 143.4 1313.88323 55 57.81687-43 43 36.7459358.990904-43.726874 0.400 0.40021.985 0.30020.340 0.30020.576 0.40019.319 0.5001996.70001996.7000 135.4 159.9 193.6 49.6 1416.65123 55 55.31565-43 43 30.3310358.980482-43.725092 0.163 0.16319.660 0.40020.450 0.40020.197 0.40020.731 0.5001987.71001987.7100 50.4 18.1 -59.5 18.1 1518.18123 55 55.78846-43 43 42.0533358.982452-43.728348 0.133 0.13320.476 0.30019.118 0.30019.358 0.40018.286 0.5001988.31001988.3100 54.3 18.0 6.6 18.0 1619.08123 55 55.09272-43 43 25.0790358.979553-43.723633 0.163 0.16319.330 0.40020.270 0.40019.975 0.40020.625 0.5001987.75001987.7500 -19.8 18.2 43.8 18.2 1720.69323 55 56.34121-43 43 47.8310358.984755-43.729953 0.163 0.16320.730 0.40019.074 0.30019.310 0.40018.046 0.5001988.12001988.1200 -6.9 17.3 -0.7 17.3 1821.22223 55 55.01375-43 43 20.0390358.979224-43.722233 0.133 0.16320.750 0.40020.643 0.30020.658 0.40020.494 0.5001990.37001990.3700 16.3 16.2 -1.4 17.4 %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	5.756	23 55 56.325274	-43 43 29.47394	358.9846886	801.00	-43.7248539	455.00	47619+0001371	4	3.5	52.9	-6.6	30.0	4	18.793	14.814	14.159	17.455
2	18.413	23 55 55.740938	-43 43 41.93012	358.9822539	269.00	-43.7283139	316.00	47619+0001373	4	40.0	17.7	19.2	20.8	4	18.793	19.118	20.476

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