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	1.123	12 17 33.27888	-64 32 31.4232	0225-13858563	184.388662	-64.542062			19.7	17.7	1980.681
2	7.101	12 17 32.04480	-64 32 32.8524	0225-13857441	184.383520	-64.542459			20.5	17.8	1980.681
3	7.888	12 17 33.64200	-64 32 39.2928	0225-13858881	184.390175	-64.544248			17.2	16.5	1980.681
4	7.943	12 17 34.34688	-64 32 33.6912	0225-13859522	184.393112	-64.542692			21.0	17.1	1980.681

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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	5.526	12 17 33.44136	-64 32 26.9268	S212103055985	184.389339	-64.540813	1997.090	17.18	0.63			3	1.51	0.34
2	8.484	12 17 33.30024	-64 32 40.5204	S212103028996	184.388751	-64.544589	1997.090	16.37	0.43			3	4.65	0.56
[****ClosingBrace(s)Inserted****]
">

%3cEM%3e2&%3cFONT%20COLOR=%27#CD5B45%27>%208.484&%3cFONT%20COLOR=%27#CD5B45%27>12%2017%2033.30024&%3cFONT%20COLOR=%27#CD5B45%27>-64%2032%2040.5204&S212103028996&184.388751&-64.544589&1997.090&16.37&%200.43&%20&%20&3&%20%204.65&%200.56%3cBR%3e">\EndTABLESORT

Note: The USNO-B Catalog presents positions, proper motions, magnitudes un blue, red and infrared, as well as star/galaxy estimators for 1,045,175,762 objects derived from 3,648,832,040 separate observations. The data were taken from scans of 7,435 Schmidt plates taken from various sky surveys during the last 50 years.
USNO-B1.0 catalog was created by Dave Monet and collaborators at http://www.nofs.navy.mil/data/fchpix/
Note that the star/galaxy estimators may be mixed up in dense regions.

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	1.184	12 17 33.30000	-64 32 31.5204	0254-0261144	184.388750	-64.542089	250	186	1984.4	0	0	4		16.86	19.11	17.74	17.11
2	4.035	12 17 33.46488	-64 32 28.6512	0254-0261147	184.389437	-64.541292	260	23	1984.5	-26	-26	3			16.91	16.71	16.28
3	6.796	12 17 32.08872	-64 32 32.5932	0254-0261103	184.383703	-64.542387	543	108	1984.4	0	16	4		17.72	20.39	20.76	18.34
4	8.058	12 17 34.36272	-64 32 33.7632	0254-0261177	184.393178	-64.542712	234	14	1980.6	0	0	2		19.34	21.35
5	8.084	12 17 33.69672	-64 32 39.3432	0254-0261154	184.390403	-64.544262	380	151	1980.4	0	0	3		15.06	16.09		17.24
6	8.245	12 17 33.55872	-64 32 39.8904	0254-0261152	184.389828	-64.544414	646	282	1986.8	110	82	3		15.42		15.89	15.96

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

mas/yr&%">\BegDIVclass='sort-down ' </A>dece_
(...)pmDE
mas/yr

e_
(...)Bmag
magr_

Vmag
magr_

Rmag
magr_

Jmag
magHmag
magKmag
magR

1 1.18412 17 33.300000-64 32 31.520040254-0278391.M184.3887500-64.5420889B 0.0 0.0 0.0 0.019.110B    17.740B15.14814.46414.163   2 4.03612 17 33.464664-64 32 28.650120254-0278394.M184.3894361-64.5412917B -26.0 14.0 -26.0 1.016.910B    16.710B15.73714.80414.849   3 6.79612 17 32.088672-64 32 32.589960254-0278346..184.3837028-64.5423861B 0.0 31.0 16.0 6.020.390B    20.760B         4 8.05712 17 34.362672-64 32 33.759960254-0278424..184.3931778-64.5427111B 0.0 0.0 0.0 0.021.350B    19.340e         5 8.08112 17 33.696672-64 32 39.339960254-0278401..184.3904028-64.5442611B 0.0 0.0 0.0 0.016.090B    15.060e         6 8.24512 17 33.558672-64 32 39.890040254-0278399YM184.3898278-64.5444139B 110.0 43.0 82.0 19.016.910Y16.970Y15.890B15.42514.96113.617   7 9.67412 17 33.150672-64 32 41.773920254-0278385.M184.3881278-64.5449372M 0.0 0.0 0.0 0.0            13.91013.02512.648   %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	0.284	12 17 33.17304	-64 32 32.2872	S7KC072897	184.388221	-64.542302	1980.112				16.67	3	1.72	0.20
2	5.530	12 17 33.44160	-64 32 26.9232	S7KC055985	184.389340	-64.540812	1997.090	17.18			16.43	3	1.51	0.34
3	8.477	12 17 33.30048	-64 32 40.5132	S7KC028996	184.388752	-64.544587	1997.090	16.37		17.25	15.07	3	4.65	0.56

%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 0.24212 17 33.16872-64 32 31.9452184.388203-64.542207 -36.7 -27.015.14914.164  19.1116.8617.7417.11 5 0 2 5.35212 17 33.41424-64 32 27.0492184.389226-64.540847 -40.3 53.915.73814.849  16.91  16.7116.28 4 1 3 6.89412 17 33.62472-64 32 38.2452184.390103-64.543957 145.0 168.815.42513.617    15.4215.8915.96 4 0 4 6.90612 17 33.63312-64 32 38.2308184.390138-64.543953 -14.8 53.115.42513.617  16.0915.06  17.24 4 0 5 6.98812 17 32.05872-64 32 32.5824184.383578-64.542384 -0.2 15.3      20.3917.7220.7618.34 4 0 %0a%0a

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_ mag	Hmag mag	e_ mag	Kmag mag	e_ mag	2Mkey	Bmag mag	Rmag mag	Fld	dT yr	fg	fs	M
1	0.141	12 17 33.15794	-64 32 32.0207	XPM 050-0459887	184.388158	-64.542228	-42.07	-38.05	-43.60	-37.00					15.149	0.077	14.465	0.078	14.164	0.077	918416938	19.7	17.7	95	19.439142	0	0	M
2	9.659	12 17 33.14781	-64 32 41.7587	XPM 050-0459886	184.388116	-64.544933	-166.96	-135.14	-168.48	-134.10					13.910	0.038	13.025	0.036	12.649		918416898	17.2	16.5	95	19.439142	0	0	M

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

%3cEM%3e%20%3cFONT%20COLOR=%27#CD5B45%27>_RAJ2000

%20

%22>%5cFONT SIZE=-1"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 0.24212 17 33.16875-64 32 31.9448184.388203-64.542207 0.067 0.06719.110 0.40017.740 0.40017.981 0.40016.900 0.5001994.73001994.7300 -36.7 7.9 -27.0 7.9 2 5.35212 17 33.41429-64 32 27.0490184.389226-64.540847 0.078 0.08316.910 0.40017.176 0.30017.081 0.40017.206 0.5001994.70001994.7000 -40.3 8.8 53.9 8.8 3 6.90712 17 33.63316-64 32 38.2310184.390138-64.543953 0.069 0.06916.090 0.40015.060 0.40015.274 0.40014.426 0.5001994.89001994.8900 -14.8 7.8 53.1 7.8 4 6.98812 17 32.05873-64 32 32.5821184.383578-64.542384 0.115 0.11520.390 0.40020.760 0.40020.633 0.40020.840 0.5001984.44001984.4400 -0.2 15.8 15.3 15.8 5 8.41412 17 33.30574-64 32 40.4459184.388774-64.544568 0.400 0.40018.855 0.50016.374 0.30016.408 0.40014.692 0.5001997.09001997.0900 11.9 78.3 24.8 65.6 %0a%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	e_ mas	DE_ICRS deg	e_ mas	Source	Plx mas	pmRA mas/yr	pmDE mas/yr	RADEcor	Dup	<FG> e-/s	e_ e-/s	<Gmag> mag	Var
1	0.193	12 17 33.112955823	-64 32 32.01555924	184.3879706493	17.329	-64.5422265442	2.377	6053105527189349504				0.878	0	7.2189e+02	1.0822e+01	18.379	NOT_AVAILABLE
2	0.836	12 17 33.264640619	-64 32 32.32770342	184.3886026692	26.141	-64.5423132509	3.238	6053105531544266496				0.774	0	8.5019e+02	2.3051e+01	18.201	NOT_AVAILABLE
3	5.475	12 17 33.381628025	-64 32 26.85115272	184.3890901168	0.484	-64.5407919869	0.238	6053105527189045632				-0.041	0	1.2072e+03	3.4179e+00	17.820	NOT_AVAILABLE
4	5.802	12 17 33.823782610	-64 32 28.32859670	184.3909324275	7.558	-64.5412023880	0.621	6053105531544278144				-0.728	0	7.2456e+02	7.3462e+00	18.375	NOT_AVAILABLE
5	6.775	12 17 33.636672833	-64 32 38.07065384	184.3901528035	22.273	-64.5439085150	3.083	6053105527196801024				0.883	0	1.6291e+03	2.9075e+00	17.495	NOT_AVAILABLE
6	7.082	12 17 32.046258831	-64 32 32.75307794	184.3835260785	15.418	-64.5424314105	2.138	6053105527214755328				0.873	0	5.4987e+02	1.9945e+00	18.674	NOT_AVAILABLE
7	7.843	12 17 34.330873701	-64 32 33.69558620	184.3930453071	8.281	-64.5426932184	3.212	6053105531544268800				0.242	0	2.4709e+02	2.1135e+00	19.543	NOT_AVAILABLE
8	7.930	12 17 32.592337493	-64 32 24.99974190	184.3858014062	2.169	-64.5402777061	2.821	6053105600263757952				-0.881	0	3.5281e+02	3.1648e+00	19.156	NOT_AVAILABLE
9	9.622	12 17 33.138980231	-64 32 41.72208304	184.3880790843	0.389	-64.5449228008	0.148	6053105531544241152				-0.165	0	2.7075e+03	4.1993e+00	16.943	NOT_AVAILABLE
[****ClosingBrace(s)Inserted****]
9	9.622	12 17 33.138980231	-64 32 41.72208304	184.3880790843	0.389	-64.5449228008	0.148	6053105531544241152				-0.165	0	2.7075e+03	4.1993e+00	16.943	NOT_AVAILABLE

%22>\Ahref='VizieR-5?-ref=VIZ6637f6972bef60&-out.add=.&-source=I/337/gaia&-c=184.3921649309%20-64.5443821392,eq=ICRS,rs=2&-out.orig=o' class='full'10 9.94012 17 34.119583411-64 32 39.77570112184.392164930923.220-64.5443821392 3.2106053105531544254592       0.8800 5.6384e+02 5.0737e+0018.647NOT_AVAILABLE %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	ipix	comp	pmRA mas/yr	pmDE mas/yr	Jmag mag	Hmag mag	Kmag mag	B1mag mag	B2mag mag	R1mag mag	R2mag mag	Imag mag	GaiaId	Gmag mag	Clone	Nosc
1	0.378	12 17 33.179508624	-64 32 31.82057160	184.3882479526	-64.5421723810	6004689990414470571		-28.733	-13.003	15.149	14.465	14.164		19.11	16.86	17.74	17.11	6053105527189349504	18.379
2	5.180	12 17 33.437325192	-64 32 27.28836816	184.3893221883	-64.5409134356	6004689990274050242		-23.943	29.148	15.738	14.804	14.849		16.91		16.71	16.28	6053105527189045632	17.820
3	7.047	12 17 32.052234024	-64 32 32.79580440	184.3835509751	-64.5424432790	6004689990770848842		-2.563	2.849					20.39	17.72	20.76	18.34	6053105527214755328	18.674
4	7.159	12 17 33.647129208	-64 32 38.46813936	184.3901963717	-64.5440189276	6004689991728061699		-4.765	26.513	15.425	14.962	13.617		16.09	15.06		17.24	6053105527196801024	17.495

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