WDS 20417+3622 SEI 1217

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20417+3622
SEI 1217

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

WDS 20417+3622 : COMPONENTS

	A
B	pa=239.7° sep=12.74"

20417+3622 A

Componente originario normalizzato	AB		Coord arcsec 2000	204138.01+362208.3		Mag	11.04		PmRA	-1.00
PmDE	-6.0		Tycho2	2698-00717-1

Tycho2

Tycho2	2698-00717-1		Pflag			RAmdeg	310.40836302		DEmdeg	36.36897422
PmRA	-3.4		PmDE	-5.2		E RAmdeg	27		E DEmdeg	31
E pmRA	1.4		E pmDE	1.4		EpRAm	1984.02		EpDEm	1983.76
Num	9		Q RAmdeg	1.4		Q DEmdeg	1.2		Q pmRA	1.4
Q pmDE	1.1		BTmag	11.412		E BTmag	0.054		VTmag	11.042
E VTmag	0.060		Prox	156		TYC	T		HIP
CCDM			RAdeg	310.40839333		DEdeg	36.36899306		EpRA 1990	1.60
EpDE 1990	1.74		E RAdeg	35.8		E DEdeg	34.6		Posflg
Corr	0.1

20417+3622 B

Componente originario normalizzato	AB		Coord arcsec 2000	204137.10+362201.9		Mag	11.91		PmRA	12.00
PmDE	16.0		Tycho2	2698-01245-1		Calc delta mag	0.87		Calc coord	yes

Tycho2

Tycho2	2698-01245-1		Pflag			RAmdeg	310.40360215		DEmdeg	36.36712530
PmRA	14.6		PmDE	15.7		E RAmdeg	65		E DEmdeg	63
E pmRA	2.0		E pmDE	1.9		EpRAm	1974.20		EpDEm	1973.94
Num	7		Q RAmdeg	0.8		Q DEmdeg	0.9		Q pmRA	0.9
Q pmDE	0.9		BTmag	12.717		E BTmag	0.196		VTmag	11.912
E VTmag	0.143		Prox	156		TYC			HIP
CCDM			RAdeg	310.40355472		DEdeg	36.36709083		EpRA 1990	1.58
EpDE 1990	1.73		E RAdeg	75.1		E DEdeg	71.8		Posflg
Corr	0.1