WDS 22172+4331 COU 1982

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22172+4331
COU 1982

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

WDS 22172+4331 : COMPONENTS

	A
B	pa=127.8° sep=0.46"

22172+4331 A

Componente originario normalizzato	AB		Coord arcsec 2000	221710.20+433102.9		Mag	10.84		PmRA	-4.00
PmDE	-12.0		Tycho2	3211-01212-1

Tycho2

Tycho2	3211-01212-1		Pflag			RAmdeg	334.29249684		DEmdeg	43.51749940
PmRA	-4.1		PmDE	-11.8		E RAmdeg	41		E DEmdeg	33
E pmRA	2.6		E pmDE	2.4		EpRAm	1986.95		EpDEm	1987.06
Num	3		Q RAmdeg	0.7		Q DEmdeg	0.2		Q pmRA	0.7
Q pmDE	0.2		BTmag	13.033		E BTmag	0.235		VTmag	10.843
E VTmag	0.052		Prox	999		TYC	T		HIP
CCDM			RAdeg	334.29250444		DEdeg	43.51752500		EpRA 1990	1.61
EpDE 1990	1.77		E RAdeg	47.6		E DEdeg	39.5		Posflg
Corr	0.1

22172+4331 B

Componente originario normalizzato	AB		Coord arcsec 2000	221710.23+433102.6		Mag	11.4		Calc delta mag	0.56
Calc coord	yes