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.

Full

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USNO-A2.0

RAJ2000
deg

DEJ2000
deg

ACTflag

Mflag

Bmag
mag

Rmag
mag

Epoch
yr

1 2.956 12 53 38.18808 -26 17 32.6004 0600-15233534 193.409117 -26.292389 17.5 17.6 1982.313

2 3.997 12 53 38.18952 -26 17 34.4400 0600-15233535 193.409123 -26.292900 17.5 17.6 1982.313

%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
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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 1.812 12 53 38.36688 -26 17 33.3024 0637-0302269 193.409862 -26.292584 309 144 1965.2 0 0 2 20.08 18.17

2 1.955 12 53 38.24952 -26 17 31.1928 0637-0302266 193.409373 -26.291998 457 999 1965.8 0 0 2 19.51 17.90

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%3cEM%3e2&%3cFONT%20COLOR=%27#CD5B45%27>%201.955&%3cFONT%20COLOR=%27#CD5B45%27>12%2053%2038.24952&%3cFONT%20COLOR=%27#CD5B45%27>-26%2017%2031.1928&0637-0302266&193.409373&-26.291998&457&999&1965.8&%20%20%20%20%200&%20%20%20%20%200&2&19.51&%20&17.90&%20&%20%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ66394a03228117&-out.add=.&-source=I/284/out&USNO-B1.0===0637-0302268&-out.orig=o' class='full'3 1.99112 53 38.33688-26 17 29.68080637-0302268193.409737-26.291578 731361973.9 54 80318.97 17.9717.61 4 3.97712 53 38.21688-26 17 34.72080637-0302264193.409237-26.2929787745471961.9 14 -56318.8617.9517.75 5 6.26012 53 38.27280-26 17 37.57200637-0302267193.409470-26.2937709994731974.3 202 -3363 20.1016.9118.23 6 8.44512 53 37.84416-26 17 35.63160637-0302261193.407684-26.293231999 951974.3 10 903 18.8116.6417.08 %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

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"h:m:s"

_DEJ2000
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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 1.810 12 53 38.366664 -26 17 33.29988 0637-0308493 .. 193.4098611 -26.2925833 B 0.0 0.0 0.0 0.0 18.170 B

2 1.958 12 53 38.249328 -26 17 31.18992 0637-0308490 .. 193.4093722 -26.2919972 B 0.0 0.0 0.0 0.0 17.900 B

3 1.992 12 53 38.336664 -26 17 29.68008 0637-0308492 .. 193.4097361 -26.2915778 B 54.0 2.0 80.0 4.0 17.970 B 17.610 B

4 3.978 12 53 38.216664 -26 17 34.72008 0637-0308488 .. 193.4092361 -26.2929778 B 14.0 19.0 -56.0 13.0 17.750 B 17.950 e

5 6.258 12 53 38.272656 -26 17 37.56984 0637-0308491 .. 193.4094694 -26.2937694 B 202.0 155.0 -336.0 15.1 16.910 B 18.230 B

6 8.446 12 53 37.843992 -26 17 35.63016 0637-0308485 .. 193.4076833 -26.2932306 B 10.0 59.0 90.0 3.0 16.640 B 17.080 B

%0ats_init%28%27!ext/nomad1.exe_3%27%29;">\Endscript

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	2.956	12 53 38.18808	-26 17 32.6004	0600-15233534	193.409117	-26.292389			17.5	17.6	1982.313
2	3.997	12 53 38.18952	-26 17 34.4400	0600-15233535	193.409123	-26.292900			17.5	17.6	1982.313

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	1.812	12 53 38.36688	-26 17 33.3024	0637-0302269	193.409862	-26.292584	309	144	1965.2	0	0	2	20.08		18.17
2	1.955	12 53 38.24952	-26 17 31.1928	0637-0302266	193.409373	-26.291998	457	999	1965.8	0	0	2	19.51		17.90
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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

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_RAJ2000
"h:m:s"

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GSC2.3

RAJ2000
deg

DEJ2000
deg

Epoch
yr

Fmag
mag

jmag
mag

Vmag
mag

Nmag
mag

Class

a
pix

e

1 3.340 12 53 38.18568 -26 17 33.3672 S6O2014133 193.409107 -26.292602 1991.279 15.96 3 8.79 0.12

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Full

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_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 1.860 12 53 38.32080 -26 17 29.9364 193.409670 -26.291649 55.4 75.3 18.97 17.97 17.61 3 0

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%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%201.860&%3cFONT%20COLOR=%27#CD5B45%27>12%2053%2038.32080&%3cFONT%20COLOR=%27#CD5B45%27>-26%2017%2029.9364&193.409670&-26.291649&%20%20%20%2055.4&%20%20%20%2075.3&%20&%20&18.97&17.97&%20&17.61&%20&%203&%200%3cBR%3e">\Ahref='VizieR-5?-ref=VIZ66394a03228117&-out.add=.&-source=I/317/sample&PPMXL===3800983844514677274' class='full'2 2.21012 53 38.30712-26 17 33.4104193.409613-26.292614 -11.7 -1.4 20.0818.17 2 0 3 3.76712 53 38.16696-26 17 29.2956193.409029-26.291471 -18.3 42.5 19.5117.90 2 0 4 4.43012 53 38.21256-26 17 35.2320193.409219-26.293120 21.4 -68.4 18.8617.7517.95 3 0 5 6.96812 53 38.15880-26 17 37.7412193.408995-26.293817 193.5 -340.9 16.9120.1018.23 3 1 6 9.03512 53 39.06432-26 17 31.2612193.412768-26.292017 571.8 196.8 19.5717.3718.4619.58 4 1 7 9.19412 53 37.79208-26 17 35.9124193.407467-26.293309 7.9 84.3 16.6418.8117.08 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

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_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 1.860 12 53 38.32083 -26 17 29.9359 193.409670 -26.291649 0.133 0.133 17.970 0.400 17.610 0.400 17.693 0.400 17.336 0.500 1973.9300 1973.9300 55.4 8.7 75.3 8.7

2 2.210 12 53 38.30715 -26 17 33.4099 193.409613 -26.292614 0.163 0.163 18.170 0.400 15.959 0.300 16.093 0.400 14.512 0.500 1965.2600 1965.2600 -11.7 14.6 -1.4 14.6

3 4.430 12 53 38.21251 -26 17 35.2321 193.409219 -26.293120 0.133 0.133 17.750 0.400 17.950 0.400 17.875 0.400 17.948 0.500 1961.9100 1961.9100 21.4 12.9 -68.4 12.9

4 6.968 12 53 38.15878 -26 17 37.7409 193.408995 -26.293817 0.163 0.133 16.910 0.400 18.230 0.400 17.838 0.400 18.779 0.500 1974.3000 1974.3000 193.5 9.0 -340.9 9.0

5 9.035 12 53 39.06435 -26 17 31.2607 193.412768 -26.292017 0.115 0.133 17.370 0.400 19.580 0.400 19.075 0.400 20.652 0.500 1968.0600 1968.0600 571.8 7.4 196.8 7.7

6 9.194 12 53 37.79205 -26 17 35.9119 193.407467 -26.293309 0.133 0.133 16.640 0.400 17.080 0.400 16.932 0.400 17.193 0.500 1974.3000 1974.3000 7.9 9.0 84.3 9.0

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

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	3.340	12 53 38.18568	-26 17 33.3672	S6O2014133	193.409107	-26.292602	1991.279	15.96				3	8.79	0.12

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	1.860	12 53 38.32080	-26 17 29.9364	193.409670	-26.291649	55.4	75.3			18.97	17.97		17.61		3	0
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%22>%5cFONT SIZE=-1arcsec _RAJ2000
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GSC2

RA_ICRS
deg

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objID

Epoch
yr

Class

Gmag
mag

OMag
mag

Umag
mag

Bmag
mag

Vmag
mag

umag
mag

gmag
mag

rmag
mag

imag
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zmag
mag

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mag

Hmag
mag

Ksmag
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Zmag
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1 3.35112 53 38.1796341260-26 17 33.456747843S6O2014133193.40910339355-26.29260253906 22013002141331991.2803 18.195400 15.959100 18.086 8.788 0.122110.1 2 3.79112 53 38.6261815200-26 17 33.650134080S6O2037575193.41094242300-26.29268059280 22013002375752012.0003 19.364 3 4.14212 53 38.2239607200-26 17 28.059731160S6O2037381193.40926650300-26.29112770310 22013002373812012.0003 20.029 4 6.82912 53 38.7111480000-26 17 26.203632000S6O2057424193.41129645000-26.29061212000 22013002574242012.4643 21.34720.66720.1258 5 9.09712 53 37.7360517600-26 17 33.703684080S6O2042447193.40723354900-26.29269546780 22013002424472012.0003 19.392 %0a%0a%0a%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	6.829	12 53 38.71114800	-26 17 26.2036320	193.411296450	-26.290612120	76451934112271552	444915712	53	0.0479	0.0542	56166.463668980	3	13					16416					16416	21.3466	0.1372	20.6804	0.0432	16892216	20.6667	0.0956	20.1288	0.0916	16892216	20.1258	0.0939	20.2673	0.1577	115000

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Ksap3 ">
Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	SrcID	RAJ2000 deg	DEJ2000 deg	FrameID	PriOrSec	Y-Jpnt mag	J-Hpnt mag	H-Kspnt mag	J-Kspnt mag	Y-Jext mag	J-Hext mag	H-Ksext mag	J-Ksext mag	Mclass	Ypmag mag	Yap3 mag	Yapc3 mag	Yavgap3	Yperrbits	Jpmag mag	Jap3 mag	Japc3 mag	Javgap3	Jperrbits	Hpmag mag	Hap3 mag	Hapc3 mag	Havgap3	Hperrbits	Kspmag mag	Ksap3 [**ClosingBrace(s)Inserted**]
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%3cBR%3e%0a%3cEM%3e1&%3cFONT%20COLOR=%27#CD5B45%27>%203.791&%3cFONT%20COLOR=%27#CD5B45%27>12%2053%2038.62618&%3cFONT%20COLOR=%27#CD5B45%27>-26%2017%2033.6501&472746114142&193.410942&-26.292681&472446404907&%20&%20&%20&%20&%20&%20&%20&%20&%20&%201&19.3642&20.2431&20.5828&104.346&%20%20%20%20%20%20%200&%20&%20&%20&%20&%20%20%20%20%20%20%200&%20&%20&%20&%20&%20%20%20%20%20%20%200&%20&%20&%20&%20&%20%20%20%20%20%20%200%3cBR%3e%0a%3cEM%3e2&%3cFONT%20COLOR=%27#CD5B45%27>%204.142&%3cFONT%20COLOR=%27#CD5B45%27>12%2053%2038.22396&%3cFONT%20COLOR=%27#CD5B45%27>-26%2017%2028.0597&472746114075&193.409267&-26.291128&472446404907&%20&%20&%20&%20&%20&%20&%20&%20&%20&%201&20.0292&20.8797&21.2194&105.006&%20%20%20%20%20%20%200&%20&%20&%20&%20&%20%20%20%20%20%20%200&%20&%20&%20&%20&%20%20%20%20%20%20%200&%20&%20&%20&%20&%20%20%20%20%20%20%200%3cBR%3e%0a%3cEM%3e3&%3cFONT%20COLOR=%27#CD5B45%27>%204.464&%3cFONT%20COLOR=%27#CD5B45%27>12%2053%2038.13343&%3cFONT%20COLOR=%27#CD5B45%27>-26%2017%2034.3095&472746114148&193.408889&-26.292864&472446404907&%20&%20&%20&%20&%20&%20&%20&%20&%20&%201&18.0859&20.0067&20.3464&104.033&%20%20%20%20%20%20%200&%20&%20&%20&%20&%20%20%20%20%20%20%200&%20&%20&%20&%20&%20%20%20%20%20%20%200&%20&%20&%20&%20&%20%20%20%20%20%20%200%3cBR%3e%0a%3cEM%3e4&%3cFONT%20COLOR=%27#CD5B45%27>%206.888&%3cFONT%20COLOR=%27#CD5B45%27>12%2053%2038.70694&%3cFONT%20COLOR=%27#CD5B45%27>-26%2017%2026.0842&472746114063&193.411279&-26.290579&472446404907&%20&%20%200.8297&%20&%20&%20&%20%200.9040&%20&%20&%20&-2&20.0136&19.8726&20.2123&103.663&%20%20%20%20%20%20%200&%2019.3696&%2019.0429&%2019.3083&103.672&%20%20%20%20%20%20%200&%20&%20&%20&%20&%20%20%20%20%20%20%200&%20&%20&%20&%20&%20%20%20%20%20%20%200%3cBR%3e%0a%3cEM%3e5&%3cFONT%20COLOR=%27#CD5B45%27>%209.097&%3cFONT%20COLOR=%27#CD5B45%27>12%2053%2037.73605&%3cFONT%20COLOR=%27#CD5B45%27>-26%2017%2033.7037&472746114140&193.407234&-26.292695&472446404907&%20&%20&%20&%20&%20&%20&%20&%20&%20&%201&19.3919&20.4741&20.8138&104.202&%20%20%20%20%20%20%200&%20&%20&%20&%20&%20%20%20%20%20%20%200&%20&%20&%20&%20&%20%20%20%20%20%20%200&%20&%20&%20&%20&%20%20%20%20%20%20%200%3cBR%3e%0a %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20%3cP%3e%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