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	16.162	07 40 13.54752	+16 58 58.0224	1050-05321589	115.056448	+16.982784			19.3	17.9	1955.944

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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	16.029	07 40 13.50216	+16 58 57.7308	EO1507-0229064	115.056259	+16.982703	18.00		-1	0.08	7.6	0.18	20.38		-1	-0.91	6.8	2.38
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%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>16.029&%3cFONT%20COLOR=%27#CD5B45%27>07%2040%2013.50216&%3cFONT%20COLOR=%27#CD5B45%27>%2b16%2058%2057.7308&EO1507-0229064&115.056259&%2b16.982703&18.00&%20&-1&%20%20%200.08&%20%20%207.6&%200.18&20.38&%20&-1&%20%20-0.91&%20%20%206.8&%20%202.38&%20%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ663d971321ec61&-out.add=.&-source=I/267/out&APM-ID===EO1507-0229336&-out.orig=o' class='full'228.51907 40 12.47616+16 58 43.1616EO1507-0229336115.051984+16.97865619.96  -1 2.15 4.6 0.3421.86L 0     1.90   %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	15.710	07 40 13.50216	+16 58 58.1160	N22302101824	115.056259	+16.982810	1993.889	17.69	0.42	19.22	0.42	3	3.02	0.11

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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	15.671	07 40 13.50288	+16 58 58.1700	1069-0156982	115.056262	+16.982825	97	155	1950.0	0	0	5	20.19	17.92	18.56	17.69	17.36
2	21.995	07 40 14.03136	+16 59 25.6524	1069-0156985	115.058464	+16.990459	142	143	1950.0	0	0	4	20.54		20.05	19.37	18.83
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%3cEM%3e2&%3cFONT%20COLOR=%27#CD5B45%27>21.995&%3cFONT%20COLOR=%27#CD5B45%27>07%2040%2014.03136&%3cFONT%20COLOR=%27#CD5B45%27>%2b16%2059%2025.6524&1069-0156985&115.058464&%2b16.990459&142&143&1950.0&%20%20%20%20%200&%20%20%20%20%200&4&20.54&%20&20.05&19.37&18.83%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ663d971321ec61&-out.add=.&-source=I/284/out&USNO-B1.0===1069-0156984&-out.orig=o' class='full'325.37807 40 14.02152+16 58 51.65041069-0156984115.058423+16.981014476 921950.0 -2 -24  19.5421.4119.4318.87 425.90807 40 14.10000+16 58 51.93121069-0156987115.058750+16.981092 477091950.0 0 02      19.4518.82 %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	15.670	07 40 13.502664	+16 58 58.17000	1069-0160230	YM	115.0562611	+16.9828250	B	0.0	0.0	0.0	0.0	17.930	Y	17.770	Y	17.690	B	16.484	15.547	15.564
2	21.993	07 40 14.031336	+16 59 25.64988	1069-0160233	..	115.0584639	+16.9904583	B	0.0	0.0	0.0	0.0	20.050	B			19.370	B
3	25.376	07 40 14.021328	+16 58 51.65004	1069-0160232	..	115.0584222	+16.9810139	B	-2.0	0.0	-2.0	0.0	21.410	B			19.430	B
4	25.909	07 40 14.100000	+16 58 51.93012	1069-0160235	..	115.0587500	+16.9810917	B	0.0	0.0	0.0	0.0					19.450	B

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Full	_r arcsec	_RAJ2000 [****ClosingBrace(s)Inserted****]
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%3cEM%3e%20%3cFONT%20COLOR=%27#CD5B45%27>_RAJ2000

%22>%5cFONT SIZE=-1"h:m:s" _DEJ2000
"d:m:s"GSC2.3

RAJ2000
degDEJ2000
degEpoch
yrFmag
magjmag
magVmag
magNmag
magClass

a
pixe

115.71207 40 13.50240+16 58 58.1160N8IS001824115.056260+16.9828101993.88917.6919.2218.1317.350 3.02 0.11 221.98907 40 14.04048+16 59 25.4940N8IS001854115.058502+16.9904151993.88919.4720.25    3 2.34 0.31 325.79207 40 14.15952+16 58 52.9104N8IS001810115.058998+16.9813641993.88919.8322.17    3 2.55 0.40 %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	15.813	07 40 13.49376	+16 58 57.9108	115.056224	+16.982753	-5.2	-2.0	16.485	15.565	20.19	18.56	17.92	17.69	17.36	6	0
2	21.861	07 40 14.03112	+16 59 25.4544	115.058463	+16.990404	-2.4	-2.3			20.54	20.05		19.37	18.83	7	0
3	25.464	07 40 14.01072	+16 58 51.4092	115.058378	+16.980947	-6.2	-8.0				21.41	19.54	19.43	18.87	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 [****ClosingBrace(s)Inserted****]
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Fmag

%20

%22>%5cFONT SIZE=-1magBjmag
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

115.99007 40 13.47862+16 58 57.5582XPM 213-0256941115.056161+16.982655 -11.85 -5.08 -11.69 -4.9217.69219.21618.13317.34816.485 0.12415.547 0.12115.565 0.204 11101248419.317.9 42441.88344600M %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	15.604	07 40 13.48949	+16 58 58.1212	115.056206	+16.982811	0.003	0.003	19.216	0.300	17.692	0.300	17.950	0.081	16.760	0.111	2003.0700	2003.0700	-5.2	4.5	-2.0	4.5
2	21.737	07 40 14.02502	+16 59 25.3652	115.058438	+16.990379	0.009	0.009	20.250	0.300	19.472	0.300	19.660	0.084	18.915	0.113	2003.0700	2003.0700	-2.4	5.8	-2.3	5.8
3	25.602	07 40 13.94016	+16 58 50.4475	115.058084	+16.980680	0.029	0.030	21.410	0.400	19.430	0.400	20.547	0.144	18.821	0.162	2003.0700	2003.0700	-6.2	6.3	-8.0	6.3
4	26.325	07 40 14.14753	+16 58 51.9972	115.058948	+16.981110	0.023	0.024	22.172	0.300	19.825	0.300	20.826	0.140	19.225	0.159	2003.0700	2003.0700	0.0	0.0	0.0	0.0
5	28.943	07 40 14.85855	+16 59 05.1898	115.061911	+16.984775	0.071	0.064	22.242	0.219	21.190	0.208	20.829	0.135	19.658	0.154	2003.0700	2003.0700	0.0	0.0	0.0

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	URAT1 [****ClosingBrace(s)Inserted****]
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URAT1

%20

%22>RAICRS
deg

DEICRS
deg

Epoch
yr

f.mag
mag

e_
mag

pmRA
mas/yr

pmDE
mas/yr

Jmag
mag

Hmag
mag

Kmag
mag

Bmag
mag

Vmag
mag

gmag
mag

rmag
mag

imag
mag

115.61007 40 13.481323+16 58 57.63573535-142157115.0561986+16.98280442013.37717.771 0.031 6.8 34.416.48515.54715.565           %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	15.572	07 40 13.487927348	+16 58 58.14475019	115.0561996973	0.854	+16.9828179862	0.969	3169036087435827456				-0.952	0	1.1963e+03	3.6734e+00	17.830	NOT_AVAILABLE
2	21.726	07 40 14.027023715	+16 59 25.31541882	115.0584459321	2.764	+16.9903653941	3.339	3169036259234523008				-0.957	0	2.2156e+02	1.9837e+00	19.661	NOT_AVAILABLE

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