WDS 20439+3005 TDS 1097 (HD 335041)

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20439+3005
TDS 1097
HD 335041

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

WDS 20439+3005 : COMPONENTS

	A
B	pa=357.3° sep=0.88"

20439+3005 A

Componente originario normalizzato	AB		Name	HD 335041		Coord arcsec 2000	204351.30+300451.4		Mag	11.59
PmRA	-9.00		PmDE	-22.0		Tycho2	2687-01202-1		HD	335041

Tycho2

Tycho2	2687-01202-1		Pflag	P		RAmdeg	310.96376349		DEmdeg	30.08095762
PmRA	-9.2		PmDE	-21.8		E RAmdeg	55		E DEmdeg	47
E pmRA	2.7		E pmDE	2.6		EpRAm	1986.67		EpDEm	1987.90
Num	3		Q RAmdeg	0.2		Q DEmdeg	0.9		Q pmRA	0.2
Q pmDE	0.9		BTmag	12.251		E BTmag	0.112		VTmag	11.590
E VTmag	0.088		Prox	11		TYC	T		HIP
CCDM			RAdeg	310.96379889		DEdeg	30.08092250		EpRA 1990	1.39
EpDE 1990	1.63		E RAdeg	55.9		E DEdeg	48.3		Posflg	D
Corr	0.1

20439+3005 B

Componente originario normalizzato	AB		Coord arcsec 2000	204351.30+300452.3		Mag	12.16		PmRA	-9.00
PmDE	-22.0		Tycho2	2687-01202-2		Calc delta mag	0.57		Calc coord	yes

Tycho2

Tycho2	2687-01202-2		Pflag	P		RAmdeg	310.96376349		DEmdeg	30.08095762
PmRA	-9.2		PmDE	-21.8		E RAmdeg	55		E DEmdeg	47
E pmRA	2.7		E pmDE	2.6		EpRAm	1986.67		EpDEm	1987.90
Num	3		Q RAmdeg	0.2		Q DEmdeg	0.9		Q pmRA	0.2
Q pmDE	0.9		BTmag	12.859		E BTmag	0.187		VTmag	12.159
E VTmag	0.145		Prox	11		TYC			HIP
CCDM			RAdeg	310.96376528		DEdeg	30.08122306		EpRA 1990	1.39
EpDE 1990	1.63		E RAdeg	79.4		E DEdeg	68.6		Posflg	D
Corr	0.1