WDS 22053+4308 COU 1826

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22053+4308
COU 1826

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

WDS 22053+4308 : COMPONENTS

	A
B	pa=177.7° sep=0.94"

22053+4308 A

Componente originario normalizzato	AB		Coord arcsec 2000	220518.91+430732.6		Mag	9.7		Spectral class	F0 (yellow-white)
PmRA	0.00		PmDE	-12.0		Tycho2	3210-00568-1

Tycho2

Tycho2	3210-00568-1		Pflag	P		RAmdeg	331.32878446		DEmdeg	43.12571583
PmRA	0.4		PmDE	-12.4		E RAmdeg	13		E DEmdeg	12
E pmRA	1.6		E pmDE	1.4		EpRAm	1990.72		EpDEm	1990.78
Num	5		Q RAmdeg	0.5		Q DEmdeg	0.6		Q pmRA	0.5
Q pmDE	0.6		BTmag	9.960		E BTmag	0.022		VTmag	9.699
E VTmag	0.022		Prox	10		TYC	T		HIP
CCDM			RAdeg	331.32877694		DEdeg	43.12578694		EpRA 1990	1.62
EpDE 1990	1.68		E RAdeg	12.5		E DEdeg	12.0		Posflg	D
Corr	0.1

22053+4308 B

Componente originario normalizzato	AB		Coord arcsec 2000	220518.91+430731.7		Mag	10.65		PmRA	0.00
PmDE	-12.0		Tycho2	3210-00568-2		Calc delta mag	0.95		Calc coord	yes

Tycho2

Tycho2	3210-00568-2		Pflag	P		RAmdeg	331.32878446		DEmdeg	43.12571583
PmRA	0.4		PmDE	-12.4		E RAmdeg	13		E DEmdeg	12
E pmRA	1.6		E pmDE	1.4		EpRAm	1990.72		EpDEm	1990.78
Num	5		Q RAmdeg	0.5		Q DEmdeg	0.6		Q pmRA	0.5
Q pmDE	0.6		BTmag	11.212		E BTmag	0.050		VTmag	10.652
E VTmag	0.045		Prox	10		TYC			HIP
CCDM			RAdeg	331.32881528		DEdeg	43.12552056		EpRA 1990	1.62
EpDE 1990	1.68		E RAdeg	30.2		E DEdeg	29.0		Posflg	D
Corr	0.1