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 1.592 16 19 20.21016 +30 35 30.2316 1200-07829482 244.834209 +30.591731 20.3 19.3 1954.487

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APM-ID

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l_

rClass

rStel

rDiam
arcsec

rEll

bmag
mag

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arcsec

b-r
mag

Mflag

1 1.008 16 19 20.02344 +30 35 30.5916 EO0134-0100120 244.833431 +30.591831 19.88 1 2.33 3.4 0.28 22.17 L 0 2.30

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USNO-B1.0

RAJ2000
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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 1.340 16 19 20.19000 +30 35 30.2712 1205-0245926 244.834125 +30.591742 232 232 1972.1 0 0 4 21.01 19.78 20.82 20.16

2 1.683 16 19 20.22816 +30 35 30.9624 1205-0245927 244.834284 +30.591934 203 311 1978.1 0 0 3 21.02 20.57 18.93

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NOMAD1

YM

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mas/yr

e_
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Bmag
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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	1.592	16 19 20.21016	+30 35 30.2316	1200-07829482	244.834209	+30.591731			20.3	19.3	1954.487

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	1.008	16 19 20.02344	+30 35 30.5916	EO0134-0100120	244.833431	+30.591831	19.88		1	2.33	3.4	0.28	22.17	L	0			2.30
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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	1.340	16 19 20.19000	+30 35 30.2712	1205-0245926	244.834125	+30.591742	232	232	1972.1	0	0	4	21.01	19.78	20.82	20.16
2	1.683	16 19 20.22816	+30 35 30.9624	1205-0245927	244.834284	+30.591934	203	311	1978.1	0	0	3	21.02		20.57	18.93

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_ [**ClosingBrace(s)Inserted**]
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%22>Rmag
mag

Jmag
mag

Hmag
mag

Kmag
mag

1 1.34116 19 20.190000+30 35 30.270121205-0250407..244.8341250+30.5917417B 0.0 0.0 0.0 0.020.820B 20.160B 2 1.68016 19 20.227992+30 35 30.959881205-0250408..244.8342833+30.5919333B 0.0 0.0 0.0 0.020.570B 18.930B %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	1.425	16 19 20.19024	+30 35 30.1092	N611014471	244.834126	+30.591697	1989.335	20.48	21.04			3	1.59	0.37

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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	1.277	16 19 20.19096	+30 35 30.4548	244.834129	+30.591793	1.6	2.8			21.01	20.82	19.78	20.16		4	0
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%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%201.277&%3cFONT%20COLOR=%27#CD5B45%27>16%2019%2020.19096&%3cFONT%20COLOR=%27#CD5B45%27>%2b30%2035%2030.4548&244.834129&%2b30.591793&%20%20%20%20%201.6&%20%20%20%20%202.8&%20&%20&21.01&20.82&19.78&20.16&%20&%204&%200%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ66224be71d8d41&-out.add=.&-source=I/317/sample&PPMXL===5413605199188432261' class='full'2 1.73416 19 20.23176+30 35 31.0380244.834299+30.591955 2.9 0.3 21.0220.57 18.93 3 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	1.178	16 19 20.17908	+30 35 30.3507	244.834080	+30.591764	0.229	0.791	21.044	0.300	20.475	0.300	20.330	0.117	19.648	0.139	2004.3600	2004.3600	1.6	6.5	2.8	6.5
2	1.733	16 19 20.23172	+30 35 31.0378	244.834299	+30.591955	0.133	0.133	20.570	0.400	18.930	0.400	19.166	0.400	17.912	0.500	1978.1000	1978.1000	2.9	7.9	0.3	7.9

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RA_ICRS deg	DE_ICRS deg	rmag mag	pmRA mas/yr	[**ClosingBrace(s)Inserted**]
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mas/yr&%">\BegDIVclass='sort-down ' </A>dece_
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mas/yr

e_
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Chi2RA

pmGRA
mas/yr

pmDE
mas/yr

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(...)

pmxDE
mas/yr

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(...)

Chi2DE

pmGDE
mas/yr

Nobs

Flag

PS1

Gaia

DR9+DR12

Sloan

1 1.16016 19 20.6100294318+30 35 30.883884670244.83397450261+30.5916618957521.715256 -588.989 110.823 -588.989 110.823 1.56125e+01 -90.111 132.725 -90.111 132.725 3.99424e+00 3 0PS1Gaia DR9+DR12Sloan2M %0a%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC2	RA_ICRS deg	DE_ICRS deg	objID	Epoch yr	Class	Gmag mag	OMag mag	Bjmag mag	Fpgmag mag	Epgmag mag	Npgmag 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	W1mag mag	W2mag mag	W3mag mag	W4mag mag	FUVmag mag	NUVmag mag	a pix	e pix	PA pix
1	0.553	16 19 20.1293016000	+30 35 30.514308000	N611060225	244.83387209000	+30.59180953000	1132201160225	2012.605	3											21.987		21.709
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1	0.553	16 19 20.1293016000	+30 35 30.514308000	N611060225	244.83387209000	+30.59180953000	1132201160225	2012.605	3											21.987		21.709

%22>\Ahref='VizieR-5?-ref=VIZ66224be71d8d41&-out.add=.&-source=I/353/gsc242&-c=244.83407531000%20%2b30.59172485000,eq=ICRS,rs=2&-out.orig=o' class='full'2 1.23916 19 20.1715430348+30 35 30.393502415N611014471244.83407531000+30.59172485000 11322011144712012.7103 20.58600021.04480020.475700 22.32922.13721.66921.65820.922 1.586 0.370179.4 3 3.41116 19 21.5032383325+30 35 08.880397930N611072253244.83475830000+30.59227700000 11322011722532010.5604 17.94217.43312.298 9.264 %0a%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20SDSS%20is%20also%20available%20from%20http://www.sdss.org/%3cP%3e%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	mode	cl	SDSS	m_	zsp	umag mag	e_ mag	gmag mag	e_ mag	rmag mag	e_ mag	imag mag	e_ mag	zmag mag	e_ mag	RA_ICRS deg	DE_ICRS deg	ObsDate yr	Q
1	1.010	16 19 20.16693	+30 35 30.3374	1	3	J161920.16+303530.3			21.283	0.233	20.981	0.068	20.605	0.070	20.590	0.103	19.844	0.205	244.834019	+30.591767	2003.4039	3

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Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	AllWISE	RAJ2000 deg	DEJ2000 deg	Im	W1mag mag	e_ [**ClosingBrace(s)Inserted**]
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%22>%5cFONT SIZE=-1mag W2mag
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e_
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1 3.41116 19 20.341988+30 35 32.19717J161920.34+303532.1244.8347583+30.5922770Im17.942 0.20617.433 12.298 9.264 00000nnnn -1420 2962 2208 3354BUUU 2M %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20%3cP%3e%0a

zFlags ">
Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	RAJ2000 deg	DEJ2000 deg	objID	f_objID	Qual	e_RAJ2000 (...)	e_DEJ2000 arcsec	Epoch d	Ns	Nd	gmag mag	e_ mag	gKmag mag	e_ mag	gFlags	rmag mag	e_ mag	rKmag mag	e_ mag	rFlags	imag mag	e_ mag	iKmag mag	e_ mag	iFlags	zmag mag	e_ mag	zKmag mag	e_ mag	zFlags [**ClosingBrace(s)Inserted**]


	ymag mag	e_ mag	yKmag mag	e_ mag	yFlags
1	0.553	16 19 20.12930160	+30 35 30.5143080	244.833872090	+30.591809530	144712448337400484	310697984	37	0.3439	0.6250	56119.604756940	0	10	21.9872	0.1471	21.0612	0.3019	16777496					0	21.7092	0.0605	20.7138	0.0568	16777496					0	0
2	1.239	16 19 20.17807440	+30 35 30.2094600	244.834075310	+30.591724850	144712448341460601	444915712	53	0.3129	0.1860	56054.710173610	4	10	22.1365	0.0875	21.4109	0.2120	16793912	21.6689	0.1346	20.7211	0.2540	16892216	21.6578	0.2243	20.7851	0.0704	16892216	20.9224	0.0061	20.4327	0.1332	16892208	114720

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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