WDS 21168+4019 TOB 219

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21168+4019
TOB 219

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

WDS 21168+4019 : COMPONENTS

	A
B	pa=205.4° sep=32.88"

21168+4019 A

Componente originario normalizzato	AB		Coord arcsec 2000	211646.07+401910.5		Mag	9.65		Spectral class	A0 (white)
PmRA	5.00		PmDE	8.0		Tycho2	3173-02238-1

Tycho2

Tycho2	3173-02238-1		Pflag			RAmdeg	319.19196390		DEmdeg	40.31958567
PmRA	4.3		PmDE	9.0		E RAmdeg	11		E DEmdeg	10
E pmRA	1.2		E pmDE	1.2		EpRAm	1989.91		EpDEm	1990.48
Num	8		Q RAmdeg	0.7		Q DEmdeg	1.4		Q pmRA	0.7
Q pmDE	1.4		BTmag	9.756		E BTmag	0.021		VTmag	9.652
E VTmag	0.022		Prox	347		TYC	T		HIP
CCDM			RAdeg	319.19195000		DEdeg	40.31956639		EpRA 1990	1.59
EpDE 1990	1.71		E RAdeg	12.0		E DEdeg	10.4		Posflg
Corr	0.0

21168+4019 B

Componente originario normalizzato	AB		Coord arcsec 2000	211644.84+401840.8		Mag	11.45		PmRA	0.00
PmDE	-3.0		Tycho2	3173-01728-1		Calc delta mag	1.8		Calc coord	yes

Tycho2

Tycho2	3173-01728-1		Pflag			RAmdeg	319.18523490		DEmdeg	40.31138278
PmRA	-0.8		PmDE	0.0		E RAmdeg	46		E DEmdeg	40
E pmRA	1.7		E pmDE	1.6		EpRAm	1982.53		EpDEm	1984.20
Num	4		Q RAmdeg	0.4		Q DEmdeg	1.6		Q pmRA	0.4
Q pmDE	1.6		BTmag	11.562		E BTmag	0.063		VTmag	11.450
E VTmag	0.089		Prox	347		TYC	T		HIP
CCDM			RAdeg	319.18523722		DEdeg	40.31138278		EpRA 1990	1.60
EpDE 1990	1.69		E RAdeg	49.3		E DEdeg	41.7		Posflg
Corr	0.1