WDS 20453+4010 COU 2293

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20453+4010
COU 2293

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

WDS 20453+4010 : COMPONENTS

	A
B	pa=196.0° sep=1.03"

20453+4010 A

Componente originario normalizzato	AB		Coord arcsec 2000	204514.33+400937.2		Mag	10.73		PmRA	1.00
PmDE	0.0		Tycho2	3170-01241-1

Tycho2

Tycho2	3170-01241-1		Pflag	P		RAmdeg	311.30972093		DEmdeg	40.16034419
PmRA	0.7		PmDE	0.1		E RAmdeg	26		E DEmdeg	26
E pmRA	1.9		E pmDE	1.7		EpRAm	1989.63		EpDEm	1989.19
Num	4		Q RAmdeg	0.7		Q DEmdeg	0.8		Q pmRA	0.7
Q pmDE	0.8		BTmag	10.859		E BTmag	0.039		VTmag	10.726
E VTmag	0.049		Prox	11		TYC	T		HIP
CCDM			RAdeg	311.30975222		DEdeg	40.16040278		EpRA 1990	1.62
EpDE 1990	1.64		E RAdeg	25.9		E DEdeg	25.6		Posflg	D
Corr	0.1

20453+4010 B

Componente originario normalizzato	AB		Coord arcsec 2000	204514.31+400936.2		Mag	11.59		PmRA	1.00
PmDE	0.0		Tycho2	3170-01241-2		Calc delta mag	0.86		Calc coord	yes

Tycho2

Tycho2	3170-01241-2		Pflag	P		RAmdeg	311.30972093		DEmdeg	40.16034419
PmRA	0.7		PmDE	0.1		E RAmdeg	26		E DEmdeg	26
E pmRA	1.9		E pmDE	1.7		EpRAm	1989.63		EpDEm	1989.19
Num	4		Q RAmdeg	0.7		Q DEmdeg	0.8		Q pmRA	0.7
Q pmDE	0.8		BTmag	11.838		E BTmag	0.076		VTmag	11.592
E VTmag	0.103		Prox	11		TYC			HIP
CCDM			RAdeg	311.30958806		DEdeg	40.16011222		EpRA 1990	1.63
EpDE 1990	1.64		E RAdeg	55.5		E DEdeg	55.0		Posflg	D
Corr	0.1