WDS 21558+5052 COU 2656

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21558+5052
COU 2656

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

WDS 21558+5052 : COMPONENTS

	A
B	pa=53.0° sep=0.81"

21558+5052 A

Componente originario normalizzato	AB		Coord arcsec 2000	215548.33+505226.6		Mag	10.89		PmRA	-5.00
PmDE	-8.0		Tycho2	3616-01426-1

Tycho2

Tycho2	3616-01426-1		Pflag	P		RAmdeg	328.95136197		DEmdeg	50.87406161
PmRA	-4.6		PmDE	-7.6		E RAmdeg	36		E DEmdeg	39
E pmRA	3.3		E pmDE	3.0		EpRAm	1990.35		EpDEm	1989.74
Num	3		Q RAmdeg	0.4		Q DEmdeg	0.4		Q pmRA	0.4
Q pmDE	0.4		BTmag	11.302		E BTmag	0.059		VTmag	10.890
E VTmag	0.060		Prox	12		TYC	T		HIP
CCDM			RAdeg	328.95160056		DEdeg	50.87414944		EpRA 1990	1.68
EpDE 1990	1.66		E RAdeg	35.6		E DEdeg	38.9		Posflg	D
Corr	0.0

21558+5052 B

Componente originario normalizzato	AB		Coord arcsec 2000	215548.40+505227.1		Mag	11.03		PmRA	-5.00
PmDE	-8.0		Tycho2	3616-01426-2		Calc delta mag	0.14		Calc coord	yes

Tycho2

Tycho2	3616-01426-2		Pflag	P		RAmdeg	328.95136197		DEmdeg	50.87406161
PmRA	-4.6		PmDE	-7.6		E RAmdeg	36		E DEmdeg	39
E pmRA	3.3		E pmDE	3.0		EpRAm	1990.35		EpDEm	1989.74
Num	3		Q RAmdeg	0.4		Q DEmdeg	0.4		Q pmRA	0.4
Q pmDE	0.4		BTmag	11.349		E BTmag	0.061		VTmag	11.034
E VTmag	0.068		Prox	12		TYC	T		HIP
CCDM			RAdeg	328.95113694		DEdeg	50.87400250		EpRA 1990	1.68
EpDE 1990	1.65		E RAdeg	38.5		E DEdeg	42.1		Posflg	D
Corr	0.0