WDS 09251+2915 CTT 22

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09251+2915
CTT 22

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

WDS 09251+2915 : COMPONENTS

	A
B	pa=38.9° sep=83.98"

09251+2915 A

Componente originario normalizzato	AB		Coord arcsec 2000	092505.77+291512.8		Mag	9.4		Spectral class	K7 (yellow-orange)
PmRA	-3.00		PmDE	4.0		Tycho2	1958-00801-1

Tycho2

Tycho2	1958-00801-1		Pflag			RAmdeg	141.27403119		DEmdeg	29.25353934
PmRA	-3.5		PmDE	2.3		E RAmdeg	19		E DEmdeg	21
E pmRA	1.5		E pmDE	1.4		EpRAm	1987.36		EpDEm	1986.12
Num	8		Q RAmdeg	1.3		Q DEmdeg	1.0		Q pmRA	1.3
Q pmDE	1.0		BTmag	11.423		E BTmag	0.078		VTmag	9.626
E VTmag	0.028		Prox	899		TYC	T		HIP
CCDM			RAdeg	141.27404056		DEdeg	29.25353472		EpRA 1990	1.78
EpDE 1990	1.74		E RAdeg	22.3		E DEdeg	24.3		Posflg
Corr	0.1

09251+2915 B

Componente originario normalizzato	AB		Coord arcsec 2000	092509.80+291618.1		Mag	9.9		Spectral class	F8 (yellow-white)
PmRA	16.00		PmDE	-17.0		Tycho2	1958-00763-1		Calc delta mag	0.5
Calc coord	yes

Tycho2

Tycho2	1958-00763-1		Pflag			RAmdeg	141.29343326		DEmdeg	29.27181724
PmRA	-17.7		PmDE	-20.1		E RAmdeg	19		E DEmdeg	20
E pmRA	1.5		E pmDE	1.4		EpRAm	1988.14		EpDEm	1986.68
Num	7		Q RAmdeg	0.6		Q DEmdeg	1.0		Q pmRA	0.5
Q pmDE	1.1		BTmag	10.409		E BTmag	0.037		VTmag	9.977
E VTmag	0.035		Prox	899		TYC	T		HIP
CCDM			RAdeg	141.29347944		DEdeg	29.27186444		EpRA 1990	1.80
EpDE 1990	1.77		E RAdeg	20.7		E DEdeg	23.0		Posflg
Corr	0.1