VizieR

Show the target form

Show constraint information

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 3.488 00 55 26.79936 -74 18 36.9900 0150-00586859 013.861664 -74.310275 12.2 13.6 1981.908

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20%3cB%3eGuide%20Star%20Catalog%20has%20been%20constructed%20to%20support%20the%20%0aoperational%20need%20of%20the%20Hubble%20Space%20Telescope.%0aIt%20contains%20over%2025%20million%20positions%20for%20about%2019%20million%0aobjects,%20of%20which%20more%20than%2015%20million%20are%20classified%20as%20stars.%0aThe%20version%20%3cB%3e1.2%20is%20a%20new%20astrometric%20reduction%20which%20results%20in%0aabsolute%20position%20errors%20about%200.3-0.4%20arcsec.%0a%28see%20GSC%20pages%20at%20URL%20http://www-gsss.stsci.edu/gsc/gsc.html%29%0a%3cP%3e%0a
Full

_r
arcsec

_RAJ2000
"h:m:s"

_DEJ2000
"d:m:s"

GSC

RAJ2000
deg

DEJ2000
deg

PosErr
arcsec

Pmag
mag

e_
mag

n_

Class

Plate

Epoch
yr

1 3.27 00 55 26.7576 -74 18 37.152 0914107323 013.86149 -74.31032 0.4 13.75 0.28 0 3 02I5 1975.840

%0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20The%20%3cB%3eGSC-ACT%20%3cEM%3e%28or%20%3cB%3eGSC1.3%29%0ais%20a%20recalibration%20of%20the%20%3cB%3e<%25E%20I/220%7cGSC1.1>,%20the%20catalogue%20constructed%20%0ato%20support%20the%20operational%20need%20of%20the%20Hubble%20Space%20Telescope,%0awith%20the%20%3cB%3e<%25E%20I/246%7cACT>,%20the%20combination%20of%20the%20Astrographic%20Catalogue%0aand%20the%20%3cB%3e%3cEM%3eTycho%20catalogue%20derived%20from%20the%20%3cEM%3e<%25E%20I/239%7cHipparcos>%0amission;%20see%20http://www.projectpluto.com/gsc_act.htm%20for%20more%20details%0aabout%20this%20recalibration.%0a%3cP%3e%0a
Full

_r
arcsec

_RAJ2000
"h:m:s"

_DEJ2000

[****ClosingBrace(s)Inserted****]

">
%22> _DEJ2000

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	3.488	00 55 26.79936	-74 18 36.9900	0150-00586859	013.861664	-74.310275			12.2	13.6	1981.908

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	GSC	RAJ2000 deg	DEJ2000 deg	PosErr arcsec	Pmag mag	e_ mag	n_	Class	Plate	Epoch yr
1	3.27	00 55 26.7576	-74 18 37.152	0914107323	013.86149	-74.31032	0.4	13.75	0.28	0	3	02I5	1975.840

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

">\FONT SIZE=-1"d:m:s" &%25%0aGSC

%0a

%20

&%25%0aRAJ2000
%0adeg

%20

&%25%0aDEJ2000
%0adeg

%20

&%25%0aPosErr
%0aarcsec

%20

&%25%0aPmag
%0amag

%20

&%25%0ae_
%0amag

%20

&%25%0an_

%0a

%20

&%25%0aClass

%0a

%20

&%25%0aEpoch
%0ayr

%20

%3cBR%3e%0a%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%203.24&%3cFONT%20COLOR=%27#CD5B45%27>00%2055%2026.7216&%3cFONT%20COLOR=%27#CD5B45%27>-74%2018%2037.116&0914107323&013.86134&-74.31031&%200.4&13.77&%200.28&%200&3&1975.840%3cBR%3e%0a %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	2.982	00 55 26.74200	-74 18 37.4400	0156-0015820	013.861425	-74.310400	253	373	1984.1	0	0	4		14.00	12.99	14.82	13.64
2	5.185	00 55 26.67936	-74 18 35.0316	0156-0015818	013.861164	-74.309731	338	999	1986.3	0	0	2				14.44	15.40
3	7.907	00 55 26.86416	-74 18 47.7900	0156-0015822	013.861934	-74.313275	33	599	1988.8	0	0	2		16.92		17.29
4	8.986	00 55 28.17336	-74 18 34.6608	0156-0015839	013.867389	-74.309628	999	190	1981.9	0	0	2		19.16	17.23

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

Bmag

%20

%22>%5cFONT SIZE=-1mag r_

Vmag
mag

Rmag
mag

Jmag
mag

Hmag
mag

Kmag
mag

1 2.98200 55 26.742000-74 18 37.440000156-0015896YM013.8614250-74.3104000B 0.0 0.0 0.0 0.017.640Y17.540Y14.820B15.22614.53714.106 2 3.31300 55 27.040008-74 18 42.210000156-0015903YM013.8626667-74.3117250Y 499.9 9.0 499.9 9.018.380Y17.740Y 15.23015.43313.804 3 5.18700 55 26.679336-74 18 35.030160156-0015894..013.8611639-74.3097306B 0.0 0.0 0.0 0.0 14.440B 4 7.90700 55 26.863992-74 18 47.790000156-0015898..013.8619333-74.3132750B 0.0 0.0 0.0 0.0 17.290B 5 8.98600 55 28.173336-74 18 34.660080156-0015916..013.8673889-74.3096278B 0.0 0.0 0.0 0.017.230B 19.160e %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	2.868	00 55 26.83584	-74 18 37.8108	013.861816	-74.310503	26.3	-39.8	15.226	14.107		12.99	14.00	14.82	13.64	5	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"	SPMID	RAJ2000 deg	e_ mas	DEJ2000 deg	e_ mas	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Epoch yr	N1	N2	Nc [**ClosingBrace(s)Inserted**]
">

%20

%22>Bmag
mag

Vmag
mag

Jmag
mag

Hmag
mag

Kmag
mag

igal

1 2.15400 55 26.714064-74 18 38.33388 290125041013.8613086 89.1-74.3106483 90.3 0.32 4.07 -75.08 4.201981.26 2 0 216.7817.5613.55312.98312.5162M1A %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	2.868	00 55 26.83588	-74 18 37.8113	013.861816	-74.310503	0.067	0.067	12.990	0.400	14.820	0.400	14.339	0.400	15.654	0.500	1993.7200	1993.7200	26.3	8.9	-39.8	8.9
2	3.761	00 55 26.81236	-74 18 43.4890	013.861718	-74.312080	0.299	0.299	19.656	0.500	17.271	0.500	17.344	0.400	15.674	0.500	1998.6000	1998.6000	0.0	0.0	0.0

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

pmRA

%20

%22>%5cFONT SIZE=-1mas/yr pmDE
mas/yr

RADEcor

Dup

<FG>
e-/s

e_
e-/s

<Gmag>
mag

Var

1 3.91900 55 25.923638315-74 18 36.71462004013.8580151596 0.942-74.3101985056 0.3544685583512031210112 -0.2740 3.4426e+02 2.5626e+0019.183NOT_AVAILABLE 2 8.44300 55 24.994359601-74 18 33.91188293013.8541431650 1.303-74.3094199675 0.5764685583512031208832 -0.2700 2.0092e+02 2.5078e+0019.767NOT_AVAILABLE 3 9.91200 55 28.466671134-74 18 34.74751033013.8686111297 0.994-74.3096520862 0.3674685583542125231488 -0.0930 3.4401e+02 2.3747e+0019.183NOT_AVAILABLE %0a%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	e_ mas	pmRA mas/yr	e_ (...)	pmDE mas/yr	e_ (...)	Dup	FG e-/s	e_ e-/s	Gmag mag	e_ mag	FBP e-/s	e_ e-/s	BPmag mag	e_ mag	FRP e-/s	e_ e-/s	RPmag mag	e_ mag	BP-RP mag	RV km/s	e_ km/s	Teff K	AG mag	E(BP-RP) mag	Rad solRad	[**ClosingBrace(s)Inserted**]
solRad

">
	\BegDIVclass='sort-down '
</A>
decLum solLum
1	3.919	00 55 25.9253605683	-74 18 36.697241242	013.85801298150	0.3142	-74.31019868155	0.2017	4685583512050310016	-0.1319	0.2535	-0.588	0.774	-1.162	0.386	1	3.5513e+02	1.1430e+00	19.3124	0.0035	2.6431e+02	1.1911e+01	19.2961	0.0489	4.0459e+02	1.2785e+01	18.2444	0.0343	1.0517
2	8.442	00 55 24.9565062747	-74 18 33.947987933	013.85414689150	0.4787	-74.30941939750	0.3333	4685583512050309632	0.5645	0.4263	10.141	1.149	2.462	0.640	1	2.0177e+02	9.4054e-01	19.9262	0.0051	8.4836e+01	8.3003e+00	20.5299	0.1062	2.7121e+02	8.7419e+00	18.6787	0.0350	1.8513
3	9.911	00 55 28.4608509865	-74 18 34.743754639	013.86861115663	0.3230	-74.30965248445	0.2326	4685583546410046976	0.5688	0.2837	1.525	0.793	-0.335	0.449	1	3.6809e+02	1.2825e+00	19.2735	0.0038	2.2670e+02	1.1527e+01	19.4628	0.0552	3.1256e+02	1.0355e+01	18.5246	0.0360	0.9382

%0a%0a

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