The 3 columns in color are computed by VizieR, and are not part of the original data.

Note: The Guide Star Catalog has been constructed to support the operational need of the Hubble Space Telescope. It contains over 25 million positions for about 19 million objects, of which more than 15 million are classified as stars. The version 1.2 is a new astrometric reduction which results in absolute position errors about 0.3-0.4 arcsec. (see GSC pages at URL http://www-gsss.stsci.edu/gsc/gsc.html)

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	6.94	19 37 22.5264	+40 42 20.232	0313900674	294.34386	+40.70562	0.3	14.92	0.37	1	3	01KC	1982.390

%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 "d:m:s"	GSC	RAJ2000 deg	DEJ2000 deg	PosErr arcsec	Pmag mag	e_ mag	n_	Class	Epoch yr
1	6.92	19 37 22.5360	+40 42 20.124	0313900674	294.34390	+40.70559	0.3	14.93	0.37	1	3	1982.390

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

%22>"h:m:s" ">\BegDIVclass='sort-down ' </A>string _DEJ2000
"d:m:s"GSC2.2

RA(ICRS)
degDE(ICRS)
degEpoch
yrRmag
mage_
magBjmag
mage_
magClass

a
pixe

1 7.68019 37 23.69280+40 42 23.5296N030331129213294.348720+40.7065361991.68315.07 0.3516.80 0.343 4.73 0.16 2 9.86819 37 22.32192+40 42 18.4500N0303311390294.343008+40.7051251988.523     9.68 0.340 25.88 0.13 %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	5.131	19 37 22.59144	+40 42 22.7232	1307-0340241	294.344131	+40.706312	845	379	1992.5	0	0	2				7.86	9.19
2	5.853	19 37 22.83816	+40 42 29.7720	1307-0340245	294.345159	+40.708270	999	999	1972.4	0	0	2	14.88				10.12
3	6.429	19 37 22.57536	+40 42 20.3400	1307-0340240	294.344064	+40.705650	484	358	1981.2	0	0	4		8.10	9.51	9.11	9.58

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

Vmag

%20

%22>%5cFONT SIZE=-1magr_

Rmag
mag

r_

Jmag
mag

Hmag
mag

Kmag
mag

R

1 5.13319 37 22.591344+40 42 22.719961307-0345373..294.3441306+40.7063111B 0.0 0.0 0.0 0.0         7.860B         2 5.85119 37 22.837992+40 42 29.769841307-0345377..294.3451583+40.7082694B 0.0 0.0 0.0 0.014.880o                 3 6.43019 37 22.575336+40 42 20.340001307-0345372YM294.3440639+40.7056500B 0.0 0.0 0.0 0.016.470Y14.480Y 9.110B13.98113.23713.137   4 6.71319 37 23.605344+40 42 23.360041307-0345390YM294.3483556+40.7064889Y -429.4 9.0 71.4 9.017.820Y17.760Y    15.81615.55814.146   5 9.00119 37 23.032008+40 42 33.300001307-0345382YM294.3459667+40.7092500Y -15.1 9.0 -8.8 9.017.440Y16.780Y    15.27214.79814.675   %0a%0a%3cP%3e%0a%3cFONT%20SIZE=%27-1%27%3e%3cEM%3e%3cFONT%20COLOR=%27#0000FF%27>%3cB%3eNote:%20Zone%20-30/%2b50deg%3cP%3e%0a

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	CMC14	f_	RAICRS deg	DEICRS deg	r'mag mag	Nt	Jmag mag	Hmag mag	Ksmag mag
1	3.112	19 37 23.24760	+40 42 26.0424	193723.2+404226		294.346865	+40.707234	17.690	1
2	6.530	19 37 23.58408	+40 42 23.0292	193723.5+404223		294.348267	+40.706397	16.814	3	15.816
3	8.982	19 37 23.02656	+40 42 33.2820	193723.0+404233		294.345944	+40.709245	16.102	4	15.272

%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	7.682	19 37 23.69304	+40 42 23.5332	N2K5029213	294.348721	+40.706537	1991.683	15.07	16.80	16.25	15.83	3	4.73	0.16
2	9.864	19 37 22.32216	+40 42 18.4536	N2K5000390	294.343009	+40.705126	1988.523		9.68	10.74	8.52	3	25.88	0.13
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%3cEM%3e2&%3cFONT%20COLOR=%27#CD5B45%27>%209.864&%3cFONT%20COLOR=%27#CD5B45%27>19%2037%2022.32216&%3cFONT%20COLOR=%27#CD5B45%27>%2b40%2042%2018.4536&N2K5000390&294.343009&%2b40.705126&1988.523&%20&%209.68&10.74&%208.52&3&%2025.88&%200.13%3cBR%3e">\EndTABLESORT

Note: The limiting magnitude is about 15.2 in the GSC photometric system.

Full	_r arcsec	_RAJ2000 "h:m:s"	_DEJ2000 "d:m:s"	PPMX	RAJ2000 deg	DEJ2000 deg	pmRA mas/yr	pmDE mas/yr	Cmag mag	Rmag mag	Jmag mag	Hmag mag	Kmag mag	Nobs	P	sub
1	6.541	19 37 22.58976	+40 42 19.9692	193722.5+404219	294.344124	+40.705547	34.46	-4.74	14.920	16.567	13.982	13.238	13.137	2		O

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