WDS 22581+6322 BHJ 44

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22581+6322
BHJ 44

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

WDS 22581+6322 : COMPONENTS

	A
B	pa=52.8° sep=9.12"

22581+6322 A

Componente originario normalizzato	AB		Coord arcsec 2000	225803.93+632144.7		Mag	9.05		Spectral class	B5V (blue-white)
PmRA	-5.00		PmDE	-1.0		Tycho2	4282-00415-1

Tycho2

Tycho2	4282-00415-1		Pflag			RAmdeg	344.51637441		DEmdeg	63.36242813
PmRA	-4.9		PmDE	-0.9		E RAmdeg	9		E DEmdeg	10
E pmRA	2.1		E pmDE	2.0		EpRAm	1991.45		EpDEm	1991.32
Num	6		Q RAmdeg	1.2		Q DEmdeg	0.8		Q pmRA	1.2
Q pmDE	0.9		BTmag	9.421		E BTmag	0.019		VTmag	9.045
E VTmag	0.017		Prox	176		TYC	T		HIP
CCDM			RAdeg	344.51639833		DEdeg	63.36243056		EpRA 1990	1.75
EpDE 1990	1.71		E RAdeg	9.3		E DEdeg	9.9		Posflg
Corr	0.0

22581+6322 B

Componente originario normalizzato	AB		Coord arcsec 2000	225805.01+632150.2		Mag	10.31		Spectral class	B5V (blue-white)
PmRA	-10.00		PmDE	-11.0		Tycho2	4282-00704-1		Calc delta mag	1.26
Calc coord	yes

Tycho2

Tycho2	4282-00704-1		Pflag			RAmdeg	344.52662950		DEmdeg	63.36409902
PmRA	-4.8		PmDE	-1.6		E RAmdeg	27		E DEmdeg	27
E pmRA	3.3		E pmDE	3.2		EpRAm	1990.96		EpDEm	1990.93
Num	3		Q RAmdeg	0.6		Q DEmdeg	2.6		Q pmRA	0.5
Q pmDE	2.6		BTmag	10.711		E BTmag	0.043		VTmag	10.310
E VTmag	0.042		Prox	176		TYC	T		HIP
CCDM			RAdeg	344.52665389		DEdeg	63.36410278		EpRA 1990	1.74
EpDE 1990	1.76		E RAdeg	27.2		E DEdeg	27.4		Posflg	D
Corr	0.1