WDS 20373+2703 TDS 1086 (HD 340662)

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20373+2703
TDS 1086
HD 340662

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

WDS 20373+2703 : COMPONENTS

	A
B	pa=318.1° sep=1.60"

20373+2703 A

Componente originario normalizzato	AB		Name	HD 340662		Coord arcsec 2000	203720.81+270246.2		Mag	10.82
PmRA	-8.00		PmDE	10.0		Tycho2	2165-00886-1		HD	340662

Tycho2

Tycho2	2165-00886-1		Pflag	P		RAmdeg	309.33670757		DEmdeg	27.04617503
PmRA	-8.3		PmDE	9.6		E RAmdeg	33		E DEmdeg	29
E pmRA	2.7		E pmDE	2.6		EpRAm	1990.19		EpDEm	1990.38
Num	3		Q RAmdeg	2.5		Q DEmdeg	0.4		Q pmRA	2.5
Q pmDE	0.4		BTmag	11.470		E BTmag	0.052		VTmag	10.815
E VTmag	0.048		Prox	18		TYC	T		HIP
CCDM			RAdeg	309.33688250		DEdeg	27.04601556		EpRA 1990	1.85
EpDE 1990	1.74		E RAdeg	33.3		E DEdeg	28.5		Posflg	D
Corr	-0.1

20373+2703 B

Componente originario normalizzato	AB		Coord arcsec 2000	203720.73+270247.4		Mag	11.18		PmRA	-8.00
PmDE	10.0		Tycho2	2165-00886-2		Calc delta mag	0.36		Calc coord	yes

Tycho2

Tycho2	2165-00886-2		Pflag	P		RAmdeg	309.33670757		DEmdeg	27.04617503
PmRA	-8.3		PmDE	9.6		E RAmdeg	33		E DEmdeg	29
E pmRA	2.7		E pmDE	2.6		EpRAm	1990.19		EpDEm	1990.38
Num	3		Q RAmdeg	2.5		Q DEmdeg	0.4		Q pmRA	2.5
Q pmDE	0.4		BTmag	11.746		E BTmag	0.062		VTmag	11.175
E VTmag	0.066		Prox	18		TYC			HIP
CCDM			RAdeg	309.33648528		DEdeg	27.04637111		EpRA 1990	1.85
EpDE 1990	1.74		E RAdeg	44.8		E DEdeg	38.1		Posflg	D
Corr	-0.1