WDS 20227+0119 BAL 1555

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20227+0119
BAL 1555

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

WDS 20227+0119 : COMPONENTS

	A
B	pa=140.4° sep=16.63"

20227+0119 A

Componente originario normalizzato	AB		Coord arcsec 2000	202237.42+011924.3		Mag	11.88		PmRA	-7.00
PmDE	-8.0		Tycho2	0497-02353-1

Tycho2

Tycho2	0497-02353-1		Pflag			RAmdeg	305.65591149		DEmdeg	1.32340605
PmRA	-0.9		PmDE	-6.7		E RAmdeg	66		E DEmdeg	69
E pmRA	1.9		E pmDE	1.9		EpRAm	1970.95		EpDEm	1966.58
Num	4		Q RAmdeg	1.3		Q DEmdeg	0.4		Q pmRA	1.3
Q pmDE	0.4		BTmag	12.654		E BTmag	0.237		VTmag	11.877
E VTmag	0.174		Prox	173		TYC			HIP
CCDM			RAdeg	305.65593083		DEdeg	1.32343056		EpRA 1990	1.55
EpDE 1990	1.33		E RAdeg	83.8		E DEdeg	99.8		Posflg
Corr	-0.3

20227+0119 B

Componente originario normalizzato	AB		Coord arcsec 2000	202238.13+011911.5		Mag	12.3		PmRA	2.00
PmDE	33.0		Tycho2	0497-02352-1		Calc delta mag	0.42		Calc coord	yes

Tycho2

Tycho2	0497-02352-1		Pflag			RAmdeg	305.65871085		DEmdeg	1.31960895
PmRA	-4.3		PmDE	31.0		E RAmdeg	56		E DEmdeg	60
E pmRA	1.5		E pmDE	1.6		EpRAm	1966.56		EpDEm	1960.81
Num	5		Q RAmdeg	1.5		Q DEmdeg	0.7		Q pmRA	1.6
Q pmDE	0.8		BTmag	12.194		E BTmag	0.158		VTmag	12.295
E VTmag	0.221		Prox	173		TYC			HIP
CCDM			RAdeg	305.65873361		DEdeg	1.31952278		EpRA 1990	1.54
EpDE 1990	1.33		E RAdeg	84.0		E DEdeg	99.3		Posflg
Corr	-0.3