WDS 20464+3747 SEI 1244

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20464+3747
SEI 1244

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

WDS 20464+3747 : COMPONENTS

	A
B	pa=154.8° sep=21.35"

20464+3747 A

Componente originario normalizzato	AB		Coord arcsec 2000	204622.25+374627.7		Mag	10.25		PmRA	-10.00
PmDE	-12.0		Tycho2	3166-01658-1

Tycho2

Tycho2	3166-01658-1		Pflag			RAmdeg	311.59270106		DEmdeg	37.77434751
PmRA	-9.1		PmDE	-13.2		E RAmdeg	17		E DEmdeg	17
E pmRA	1.8		E pmDE	1.8		EpRAm	1989.42		EpDEm	1989.73
Num	5		Q RAmdeg	1.3		Q DEmdeg	0.4		Q pmRA	1.2
Q pmDE	0.3		BTmag	10.560		E BTmag	0.030		VTmag	10.246
E VTmag	0.031		Prox	222		TYC	T		HIP
CCDM			RAdeg	311.59272611		DEdeg	37.77437889		EpRA 1990	1.56
EpDE 1990	1.76		E RAdeg	19.2		E DEdeg	17.7		Posflg
Corr	0.0

20464+3747 B

Componente originario normalizzato	AB		Coord arcsec 2000	204623.02+374608.4		Mag	11.75		PmRA	-5.00
PmDE	-15.0		Tycho2	3166-01642-1		Calc delta mag	1.5		Calc coord	yes

Tycho2

Tycho2	3166-01642-1		Pflag			RAmdeg	311.59664446		DEmdeg	37.76900618
PmRA	0.1		PmDE	-14.7		E RAmdeg	59		E DEmdeg	56
E pmRA	2.4		E pmDE	2.3		EpRAm	1983.06		EpDEm	1983.36
Num	4		Q RAmdeg	0.9		Q DEmdeg	1.2		Q pmRA	1.0
Q pmDE	1.2		BTmag	12.107		E BTmag	0.109		VTmag	11.753
E VTmag	0.125		Prox	222		TYC			HIP
CCDM			RAdeg	311.59664167		DEdeg	37.76903778		EpRA 1990	1.57
EpDE 1990	1.76		E RAdeg	62.7		E DEdeg	59.1		Posflg
Corr	0.0