WDS 21578+5234 ARN 98

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21578+5234
ARN 98

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

WDS 21578+5234 : COMPONENTS

	A
B	pa=261.5° sep=21.91"

21578+5234 A

Componente originario normalizzato	AB		Coord arcsec 2000	215750.48+523335.0		Mag	10.13		PmRA	16.00
PmDE	27.0		Tycho2	3968-01525-1

Tycho2

Tycho2	3968-01525-1		Pflag			RAmdeg	329.46039859		DEmdeg	52.55979502
PmRA	10.9		PmDE	27.7		E RAmdeg	20		E DEmdeg	19
E pmRA	1.4		E pmDE	1.3		EpRAm	1987.78		EpDEm	1987.72
Num	6		Q RAmdeg	0.9		Q DEmdeg	0.3		Q pmRA	0.9
Q pmDE	0.2		BTmag	10.624		E BTmag	0.036		VTmag	10.126
E VTmag	0.032		Prox	357		TYC	T		HIP
CCDM			RAdeg	329.46035139		DEdeg	52.55972972		EpRA 1990	1.60
EpDE 1990	1.62		E RAdeg	21.6		E DEdeg	21.6		Posflg
Corr	0.0

21578+5234 B

Componente originario normalizzato	AB		Coord arcsec 2000	215748.10+523331.8		Mag	10.5		PmRA	12.00
PmDE	27.0		Tycho2	3968-01244-1		Calc delta mag	0.37		Calc coord	yes

Tycho2

Tycho2	3968-01244-1		Pflag			RAmdeg	329.44412771		DEmdeg	52.55891400
PmRA	10.1		PmDE	27.8		E RAmdeg	25		E DEmdeg	24
E pmRA	1.5		E pmDE	1.4		EpRAm	1986.08		EpDEm	1986.19
Num	6		Q RAmdeg	1.9		Q DEmdeg	0.9		Q pmRA	1.9
Q pmDE	0.9		BTmag	11.037		E BTmag	0.048		VTmag	10.504
E VTmag	0.043		Prox	357		TYC	T		HIP
CCDM			RAdeg	329.44409750		DEdeg	52.55885111		EpRA 1990	1.58
EpDE 1990	1.61		E RAdeg	29.9		E DEdeg	29.2		Posflg
Corr	0.0