WDS 20210-6734 TDS 1062

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20210-6734
TDS 1062

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

WDS 20210-6734 : COMPONENTS

	A
B	pa=213.6° sep=0.62"

20210-6734 A

Componente originario normalizzato	AB		Coord arcsec 2000	202102.77-673402.5		Mag	11.88		PmRA	5.00
PmDE	-51.0		Tycho2	9307-00422-1

Tycho2

Tycho2	9307-00422-1		Pflag	P		RAmdeg	305.26155909		DEmdeg	-67.56736242
PmRA	5.1		PmDE	-50.5		E RAmdeg	51		E DEmdeg	34
E pmRA	2.5		E pmDE	2.4		EpRAm	1987.32		EpDEm	1989.79
Num	3		Q RAmdeg	1.6		Q DEmdeg	1.1		Q pmRA	1.6
Q pmDE	1.1		BTmag	12.734		E BTmag	0.123		VTmag	11.877
E VTmag	0.085		Prox	12		TYC			HIP
CCDM			RAdeg	305.26179083		DEdeg	-67.56715833		EpRA 1990	1.60
EpDE 1990	1.86		E RAdeg	52.1		E DEdeg	33.8		Posflg	D
Corr	0.2

20210-6734 B

Componente originario normalizzato	AB		Coord arcsec 2000	202102.71-673403.0		Mag	12.39		PmRA	5.00
PmDE	-51.0		Tycho2	9307-00422-2		Calc delta mag	0.51		Calc coord	yes

Tycho2

Tycho2	9307-00422-2		Pflag	P		RAmdeg	305.26155909		DEmdeg	-67.56736242
PmRA	5.1		PmDE	-50.5		E RAmdeg	51		E DEmdeg	34
E pmRA	2.5		E pmDE	2.4		EpRAm	1987.32		EpDEm	1989.79
Num	3		Q RAmdeg	1.6		Q DEmdeg	1.1		Q pmRA	1.6
Q pmDE	1.1		BTmag	12.951		E BTmag	0.137		VTmag	12.394
E VTmag	0.110		Prox	12		TYC			HIP
CCDM			RAdeg	305.26114778		DEdeg	-67.56737861		EpRA 1990	1.59
EpDE 1990	1.86		E RAdeg	67.1		E DEdeg	43.4		Posflg	D
Corr	0.2