WDS 23077+4436 COU 1843

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23077+4436
COU 1843

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

WDS 23077+4436 : COMPONENTS

	A
B	pa=285.4° sep=0.84"

23077+4436 A

Componente originario normalizzato	AB		Coord arcsec 2000	230742.27+443533.2		Mag	9.97		Spectral class	F8 (yellow-white)
PmRA	34.00		PmDE	-3.0		Tycho2	3228-00050-1

Tycho2

Tycho2	3228-00050-1		Pflag	P		RAmdeg	346.92611198		DEmdeg	44.59256836
PmRA	34.3		PmDE	-3.0		E RAmdeg	19		E DEmdeg	17
E pmRA	1.3		E pmDE	1.2		EpRAm	1989.20		EpDEm	1989.40
Num	6		Q RAmdeg	0.8		Q DEmdeg	1.8		Q pmRA	0.8
Q pmDE	1.8		BTmag	10.655		E BTmag	0.034		VTmag	9.973
E VTmag	0.026		Prox	11		TYC	T		HIP
CCDM			RAdeg	346.92606500		DEdeg	44.59256333		EpRA 1990	1.64
EpDE 1990	1.71		E RAdeg	18.5		E DEdeg	17.2		Posflg	D
Corr	0.1

23077+4436 B

Componente originario normalizzato	AB		Coord arcsec 2000	230742.19+443533.4		Mag	11.11		PmRA	34.00
PmDE	-3.0		Tycho2	3228-00050-2		Calc delta mag	1.14		Calc coord	yes

Tycho2

Tycho2	3228-00050-2		Pflag	P		RAmdeg	346.92611198		DEmdeg	44.59256836
PmRA	34.3		PmDE	-3.0		E RAmdeg	19		E DEmdeg	17
E pmRA	1.3		E pmDE	1.2		EpRAm	1989.20		EpDEm	1989.40
Num	6		Q RAmdeg	0.8		Q DEmdeg	1.8		Q pmRA	0.8
Q pmDE	1.8		BTmag	11.880		E BTmag	0.080		VTmag	11.106
E VTmag	0.067		Prox	11		TYC			HIP
CCDM			RAdeg	346.92566389		DEdeg	44.59264167		EpRA 1990	1.65
EpDE 1990	1.71		E RAdeg	54.5		E DEdeg	51.0		Posflg	D
Corr	0.1