WDS 20507+3807 SEI 1275

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20507+3807
SEI 1275

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

WDS 20507+3807 : COMPONENTS

	A
B	pa=193.0° sep=21.84"

20507+3807 A

Componente originario normalizzato	AB		Coord arcsec 2000	205041.97+380803.0		Mag	12.13		PmRA	-5.00
PmDE	-5.0		Tycho2	3167-00294-1

Tycho2

Tycho2	3167-00294-1		Pflag			RAmdeg	312.67487015		DEmdeg	38.13416550
PmRA	-1.2		PmDE	-3.7		E RAmdeg	83		E DEmdeg	76
E pmRA	2.3		E pmDE	2.2		EpRAm	1973.35		EpDEm	1973.78
Num	4		Q RAmdeg	0.5		Q DEmdeg	0.4		Q pmRA	0.5
Q pmDE	0.4		BTmag	12.451		E BTmag	0.174		VTmag	12.454
E VTmag	0.205		Prox	225		TYC			HIP
CCDM			RAdeg	312.67487194		DEdeg	38.13417361		EpRA 1990	1.56
EpDE 1990	1.75		E RAdeg	93.2		E DEdeg	85.7		Posflg
Corr	0.0

20507+3807 B

Componente originario normalizzato	AB		Coord arcsec 2000	205041.56+380741.7		Mag	11.36		PmRA	-11.00
PmDE	7.0		Tycho2	3167-00562-1		Calc delta mag	0.77		Calc coord	yes

Tycho2

Tycho2	3167-00562-1		Pflag			RAmdeg	312.67267590		DEmdeg	38.12818678
PmRA	-7.2		PmDE	5.0		E RAmdeg	40		E DEmdeg	35
E pmRA	2.1		E pmDE	1.9		EpRAm	1982.65		EpDEm	1983.22
Num	6		Q RAmdeg	0.9		Q DEmdeg	0.8		Q pmRA	0.9
Q pmDE	0.8		BTmag	12.504		E BTmag	0.182		VTmag	11.360
E VTmag	0.085		Prox	225		TYC			HIP
CCDM			RAdeg	312.67270028		DEdeg	38.12817306		EpRA 1990	1.53
EpDE 1990	1.73		E RAdeg	65.5		E DEdeg	58.7		Posflg
Corr	0.0