WDS 20106+1124 GRV 318 (HD 356903)

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20106+1124
GRV 318
HD 356903

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

WDS 20106+1124 : COMPONENTS

	A
B	pa=7.9° sep=63.65"

20106+1124 A

Componente originario normalizzato	AB		Name	HD 356903		Coord arcsec 2000	201041.99+112428.0		Mag	11.26
PmRA	-9.00		PmDE	-25.0		Tycho2	1081-00703-1		HD	356903

Tycho2

Tycho2	1081-00703-1		Pflag			RAmdeg	302.67493945		DEmdeg	11.40778652
PmRA	-9.9		PmDE	-25.8		E RAmdeg	59		E DEmdeg	62
E pmRA	1.9		E pmDE	1.9		EpRAm	1977.12		EpDEm	1973.81
Num	4		Q RAmdeg	0.4		Q DEmdeg	0.6		Q pmRA	0.4
Q pmDE	0.6		BTmag	12.044		E BTmag	0.136		VTmag	11.261
E VTmag	0.099		Prox	635		TYC			HIP
CCDM			RAdeg	302.67496278		DEdeg	11.40784806		EpRA 1990	1.52
EpDE 1990	1.38		E RAdeg	65.0		E DEdeg	69.8		Posflg
Corr	0.0

20106+1124 B

Componente originario normalizzato	AB		Coord arcsec 2000	201042.59+112531.0		Mag	12.3		PmRA	-11.00
PmDE	-18.0		Tycho2	1081-00717-1		Calc delta mag	1.04		Calc coord	yes

Tycho2

Tycho2	1081-00717-1		Pflag			RAmdeg	302.67753264		DEmdeg	11.42526912
PmRA	-11.0		PmDE	-18.9		E RAmdeg	84		E DEmdeg	86
E pmRA	2.2		E pmDE	2.2		EpRAm	1964.84		EpDEm	1961.28
Num	4		Q RAmdeg	0.7		Q DEmdeg	0.3		Q pmRA	0.7
Q pmDE	0.3		BTmag	12.647		E BTmag	0.254		VTmag	12.157
E VTmag	0.217		Prox	635		TYC			HIP
CCDM			RAdeg	302.67755944		DEdeg	11.42531444		EpRA 1990	1.52
EpDE 1990	1.38		E RAdeg	103.2		E DEdeg	109.2		Posflg
Corr	0.0