WDS 21012+3949 SEI 1369

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21012+3949
SEI 1369

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

WDS 21012+3949 : COMPONENTS

	A
B	pa=316.1° sep=3.93"

21012+3949 A

Componente originario normalizzato	AB		Coord arcsec 2000	210112.81+394757.0		Mag	12.02		PmRA	-10.00
PmDE	-14.0		Tycho2	3172-01744-1

Tycho2

Tycho2	3172-01744-1		Pflag			RAmdeg	315.30341367		DEmdeg	39.79919088
PmRA	-8.8		PmDE	-14.4		E RAmdeg	74		E DEmdeg	63
E pmRA	2.1		E pmDE	1.9		EpRAm	1977.08		EpDEm	1979.61
Num	3		Q RAmdeg	0.2		Q DEmdeg	1.3		Q pmRA	0.2
Q pmDE	1.4		BTmag	12.501		E BTmag	0.171		VTmag	12.019
E VTmag	0.151		Prox	999		TYC			HIP
CCDM			RAdeg	315.30344056		DEdeg	39.79922389		EpRA 1990	1.56
EpDE 1990	1.76		E RAdeg	80.0		E DEdeg	67.0		Posflg
Corr	0.1

21012+3949 B

Componente originario normalizzato	AB		Coord arcsec 2000	210112.57+394759.8		Mag	12.2		PmRA	-40.00
PmDE	-1.0		Calc delta mag	0.18		Calc coord	yes