WDS 20420+3827 AG 263

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20420+3827
AG 263

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

WDS 20420+3827 : COMPONENTS

	A
B	pa=65.2° sep=1.30"

20420+3827 A

Componente originario normalizzato	AB		Coord arcsec 2000	204200.80+382749.8		Mag	10.21		PmRA	1.00
PmDE	3.0		Tycho2	3166-01841-1

Tycho2

Tycho2	3166-01841-1		Pflag	P		RAmdeg	310.50334371		DEmdeg	38.46382209
PmRA	1.3		PmDE	3.2		E RAmdeg	18		E DEmdeg	17
E pmRA	2.6		E pmDE	2.3		EpRAm	1991.00		EpDEm	1991.05
Num	4		Q RAmdeg	1.7		Q DEmdeg	1.7		Q pmRA	1.7
Q pmDE	1.7		BTmag	10.362		E BTmag	0.027		VTmag	10.207
E VTmag	0.032		Prox	19		TYC	T		HIP
CCDM			RAdeg	310.50306333		DEdeg	38.46373889		EpRA 1990	1.60
EpDE 1990	1.73		E RAdeg	17.6		E DEdeg	17.1		Posflg	D
Corr	0.0

20420+3827 B

Componente originario normalizzato	AB		Coord arcsec 2000	204200.90+382750.3		Mag	10.4		PmRA	1.00
PmDE	3.0		Tycho2	3166-01841-2		Calc delta mag	0.19		Calc coord	yes

Tycho2

Tycho2	3166-01841-2		Pflag	P		RAmdeg	310.50334371		DEmdeg	38.46382209
PmRA	1.3		PmDE	3.2		E RAmdeg	18		E DEmdeg	17
E pmRA	2.6		E pmDE	2.3		EpRAm	1991.00		EpDEm	1991.05
Num	4		Q RAmdeg	1.7		Q DEmdeg	1.7		Q pmRA	1.7
Q pmDE	1.7		BTmag	10.485		E BTmag	0.031		VTmag	10.401
E VTmag	0.038		Prox	19		TYC	T		HIP
CCDM			RAdeg	310.50368528		DEdeg	38.46390972		EpRA 1990	1.60
EpDE 1990	1.74		E RAdeg	20.6		E DEdeg	20.0		Posflg	D
Corr	0.0