WDS 20378+3224 ARY 48

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20378+3224
ARY 48

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

WDS 20378+3224 : COMPONENTS

	A
B	pa=35.8° sep=49.95"

20378+3224 A

Componente originario normalizzato	AB		Coord arcsec 2000	203745.00+322342.9		Mag	8.23		Spectral class	F8 (yellow-white)
PmRA	45.00		PmDE	77.0		Tycho2	2690-01597-1

Tycho2

Tycho2	2690-01597-1		Pflag			RAmdeg	309.43748981		DEmdeg	32.39525708
PmRA	46.4		PmDE	79.2		E RAmdeg	5		E DEmdeg	5
E pmRA	1.1		E pmDE	1.1		EpRAm	1991.24		EpDEm	1991.49
Num	10		Q RAmdeg	1.2		Q DEmdeg	0.8		Q pmRA	1.1
Q pmDE	0.7		BTmag	8.812		E BTmag	0.016		VTmag	8.233
E VTmag	0.011		Prox	531		TYC	T		HIP
CCDM			RAdeg	309.43736111		DEdeg	32.39507583		EpRA 1990	1.57
EpDE 1990	1.76		E RAdeg	5.4		E DEdeg	4.9		Posflg
Corr	0.3

20378+3224 B

Componente originario normalizzato	AB		Coord arcsec 2000	203747.31+322423.4		Mag	8.76		PmRA	46.00
PmDE	75.0		Tycho2	2690-01464-1		Calc delta mag	0.53		Calc coord	yes

Tycho2

Tycho2	2690-01464-1		Pflag			RAmdeg	309.44898302		DEmdeg	32.40638030
PmRA	45.7		PmDE	78.7		E RAmdeg	7		E DEmdeg	6
E pmRA	1.1		E pmDE	1.1		EpRAm	1990.85		EpDEm	1991.38
Num	9		Q RAmdeg	1.1		Q DEmdeg	0.8		Q pmRA	1.1
Q pmDE	0.9		BTmag	9.446		E BTmag	0.017		VTmag	8.763
E VTmag	0.012		Prox	531		TYC	T		HIP
CCDM			RAdeg	309.44885583		DEdeg	32.40620083		EpRA 1990	1.56
EpDE 1990	1.79		E RAdeg	7.4		E DEdeg	6.4		Posflg
Corr	0.3