WDS 21227+4408 COU 2303

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21227+4408
COU 2303

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

WDS 21227+4408 : COMPONENTS

	A
B	pa=268.6° sep=1.40"

21227+4408 A

Componente originario normalizzato	AB		Coord arcsec 2000	212240.71+440734.5		Mag	9.97		PmRA	2.00
PmDE	4.0		Tycho2	3194-01024-1

Tycho2

Tycho2	3194-01024-1		Pflag	P		RAmdeg	320.66961223		DEmdeg	44.12625073
PmRA	1.5		PmDE	3.7		E RAmdeg	20		E DEmdeg	20
E pmRA	1.8		E pmDE	1.7		EpRAm	1990.46		EpDEm	1990.21
Num	3		Q RAmdeg	0.4		Q DEmdeg	1.0		Q pmRA	0.4
Q pmDE	1.0		BTmag	11.273		E BTmag	0.049		VTmag	9.969
E VTmag	0.025		Prox	20		TYC	T		HIP
CCDM			RAdeg	320.66971778		DEdeg	44.12624194		EpRA 1990	1.69
EpDE 1990	1.70		E RAdeg	20.1		E DEdeg	19.8		Posflg	D
Corr	0.0

21227+4408 B

Componente originario normalizzato	AB		Coord arcsec 2000	212240.58+440734.5		Mag	12		PmRA	2.00
PmDE	4.0		Tycho2	3194-01024-2		Calc delta mag	2.03		Calc coord	yes

Tycho2

Tycho2	3194-01024-2		Pflag	P		RAmdeg	320.66961223		DEmdeg	44.12625073
PmRA	1.5		PmDE	3.7		E RAmdeg	20		E DEmdeg	20
E pmRA	1.8		E pmDE	1.7		EpRAm	1990.46		EpDEm	1990.21
Num	3		Q RAmdeg	0.4		Q DEmdeg	1.0		Q pmRA	0.4
Q pmDE	1.0		BTmag	12.624		E BTmag	0.186		VTmag	11.998
E VTmag	0.153		Prox	20		TYC			HIP
CCDM			RAdeg	320.66895833		DEdeg	44.12624472		EpRA 1990	1.68
EpDE 1990	1.69		E RAdeg	77.8		E DEdeg	76.0		Posflg	D
Corr	0.0