WDS 22011+1213 GRV 531

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22011+1213
GRV 531

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Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

WDS 22011+1213 : COMPONENTS

	A
B	pa=3.0° sep=34.92"

22011+1213 A

Componente originario normalizzato	AB		Coord arcsec 2000	220106.91+121354.1		Mag	9.65		Spectral class	F8 (yellow-white)
PmRA	29.00		PmDE	-13.0		Tycho2	1143-01439-1

Tycho2

Tycho2	1143-01439-1		Pflag			RAmdeg	330.27879987		DEmdeg	12.23168328
PmRA	27.9		PmDE	-13.7		E RAmdeg	11		E DEmdeg	15
E pmRA	1.0		E pmDE	1.0		EpRAm	1989.65		EpDEm	1987.69
Num	10		Q RAmdeg	1.2		Q DEmdeg	0.8		Q pmRA	1.1
Q pmDE	0.8		BTmag	10.178		E BTmag	0.026		VTmag	9.646
E VTmag	0.023		Prox	350		TYC	T		HIP
CCDM			RAdeg	330.27873583		DEdeg	12.23171611		EpRA 1990	1.88
EpDE 1990	1.84		E RAdeg	12.1		E DEdeg	16.3		Posflg
Corr	-0.4

22011+1213 B

Componente originario normalizzato	AB		Coord arcsec 2000	220107.04+121429.0		Mag	12.04		PmRA	30.00
PmDE	-11.0		Tycho2	1143-01405-1		Calc delta mag	2.39		Calc coord	yes

Tycho2

Tycho2	1143-01405-1		Pflag			RAmdeg	330.27948500		DEmdeg	12.24139779
PmRA	34.4		PmDE	-11.2		E RAmdeg	73		E DEmdeg	89
E pmRA	2.0		E pmDE	2.2		EpRAm	1971.23		EpDEm	1959.13
Num	4		Q RAmdeg	0.5		Q DEmdeg	0.4		Q pmRA	0.5
Q pmDE	0.4		BTmag	13.421		E BTmag	0.336		VTmag	12.037
E VTmag	0.177		Prox	350		TYC			HIP
CCDM			RAdeg	330.27940583		DEdeg	12.24142306		EpRA 1990	1.88
EpDE 1990	1.84		E RAdeg	84.0		E DEdeg	113.8		Posflg
Corr	-0.3