WDS 20419+3953 SEI 1222

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20419+3953
SEI 1222

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

WDS 20419+3953 : COMPONENTS

	A
B	pa=73.4° sep=19.80"

20419+3953 A

Componente originario normalizzato	AB		Coord arcsec 2000	204152.72+395333.4		Mag	10.47		PmRA	-6.00
PmDE	-11.0		Tycho2	3170-01041-1		DM	BD+39 4282

Tycho2

Tycho2	3170-01041-1		Pflag			RAmdeg	310.46964691		DEmdeg	39.89260858
PmRA	-5.2		PmDE	-10.8		E RAmdeg	28		E DEmdeg	24
E pmRA	1.6		E pmDE	1.6		EpRAm	1987.69		EpDEm	1987.43
Num	5		Q RAmdeg	1.7		Q DEmdeg	0.8		Q pmRA	1.8
Q pmDE	0.8		BTmag	11.630		E BTmag	0.062		VTmag	10.472
E VTmag	0.036		Prox	246		TYC	T		HIP
CCDM			RAdeg	310.46966167		DEdeg	39.89263667		EpRA 1990	1.66
EpDE 1990	1.69		E RAdeg	29.7		E DEdeg	27.7		Posflg
Corr	0.1

20419+3953 B

Componente originario normalizzato	AB		Coord arcsec 2000	204154.37+395339.1		Mag	10.81		PmRA	20.00
PmDE	6.0		Tycho2	3170-01593-1		Calc delta mag	0.34		Calc coord	yes

Tycho2

Tycho2	3170-01593-1		Pflag			RAmdeg	310.47845377		DEmdeg	39.89409514
PmRA	23.0		PmDE	10.1		E RAmdeg	26		E DEmdeg	23
E pmRA	1.5		E pmDE	1.5		EpRAm	1986.75		EpDEm	1987.02
Num	5		Q RAmdeg	0.8		Q DEmdeg	1.1		Q pmRA	0.8
Q pmDE	1.1		BTmag	11.078		E BTmag	0.044		VTmag	10.808
E VTmag	0.053		Prox	246		TYC	T		HIP
CCDM			RAdeg	310.47838250		DEdeg	39.89406583		EpRA 1990	1.64
EpDE 1990	1.69		E RAdeg	29.8		E DEdeg	27.5		Posflg
Corr	0.1