WDS 20340+2942 TDS 1084

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20340+2942
TDS 1084

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

WDS 20340+2942 : COMPONENTS

	A
B	pa=5.4° sep=1.84"

20340+2942 A

Componente originario normalizzato	AB		Coord arcsec 2000	203358.62+294207.6		Mag	10.95		PmRA	-1.00
PmDE	-1.0		Tycho2	2169-00073-1

Tycho2

Tycho2	2169-00073-1		Pflag	P		RAmdeg	308.49426319		DEmdeg	29.70210525
PmRA	-1.2		PmDE	-1.3		E RAmdeg	25		E DEmdeg	26
E pmRA	2.6		E pmDE	2.5		EpRAm	1990.72		EpDEm	1990.63
Num	3		Q RAmdeg	0.1		Q DEmdeg	0.1		Q pmRA	0.1
Q pmDE	0.1		BTmag	11.317		E BTmag	0.042		VTmag	10.954
E VTmag	0.042		Prox	18		TYC	T		HIP
CCDM			RAdeg	308.49425833		DEdeg	29.70204556		EpRA 1990	1.70
EpDE 1990	1.76		E RAdeg	25.4		E DEdeg	26.0		Posflg	D
Corr	0.4

20340+2942 B

Componente originario normalizzato	AB		Coord arcsec 2000	203358.63+294209.4		Mag	12.94		PmRA	-1.00
PmDE	-1.0		Tycho2	2169-00073-2		Calc delta mag	1.99		Calc coord	yes

Tycho2

Tycho2	2169-00073-2		Pflag	P		RAmdeg	308.49426319		DEmdeg	29.70210525
PmRA	-1.2		PmDE	-1.3		E RAmdeg	25		E DEmdeg	26
E pmRA	2.6		E pmDE	2.5		EpRAm	1990.72		EpDEm	1990.63
Num	3		Q RAmdeg	0.1		Q DEmdeg	0.1		Q pmRA	0.1
Q pmDE	0.1		BTmag	12.852		E BTmag	0.176		VTmag	12.937
E VTmag	0.190		Prox	18		TYC			HIP
CCDM			RAdeg	308.49432222		DEdeg	29.70255528		EpRA 1990	1.71
EpDE 1990	1.76		E RAdeg	109.5		E DEdeg	113.5		Posflg	D
Corr	0.4