WDS 02504+2958 BVD 27

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02504+2958
BVD 27

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

WDS 02504+2958 : COMPONENTS

	A
B	pa=145.0° sep=23.75"

02504+2958 A

Componente originario normalizzato	AB		Coord arcsec 2000	025026.93+295821.3		Mag	11.72		Spectral class	G4V (yellow)
PmRA	-6.00		PmDE	-22.0		Tycho2	1793-00120-1

Tycho2

Tycho2	1793-00120-1		Pflag			RAmdeg	42.61224557		DEmdeg	29.97258819
PmRA	-11.2		PmDE	-21.8		E RAmdeg	64		E DEmdeg	81
E pmRA	2.7		E pmDE	2.7		EpRAm	1985.27		EpDEm	1980.22
Num	3		Q RAmdeg	0.2		Q DEmdeg	0.0		Q pmRA	0.2
Q pmDE	0.0		BTmag	12.933		E BTmag	0.258		VTmag	11.601
E VTmag	0.111		Prox	252		TYC			HIP
CCDM			RAdeg	42.61227444		DEdeg	29.97263889		EpRA 1990	1.82
EpDE 1990	1.65		E RAdeg	66.3		E DEdeg	87.2		Posflg
Corr	-0.1

02504+2958 B

Componente originario normalizzato	AB		Coord arcsec 2000	025027.98+295801.8		Mag	12.07		Spectral class	K1V (yellow-orange)
PmRA	-6.00		PmDE	-20.0		Tycho2	1793-00118-1		Calc delta mag	0.35
Calc coord	yes

Tycho2

Tycho2	1793-00118-1		Pflag			RAmdeg	42.61725908		DEmdeg	29.96709450
PmRA	-9.9		PmDE	-25.2		E RAmdeg	73		E DEmdeg	91
E pmRA	2.8		E pmDE	2.8		EpRAm	1983.13		EpDEm	1977.39
Num	3		Q RAmdeg	0.7		Q DEmdeg	0.1		Q pmRA	0.7
Q pmDE	0.1		BTmag	12.775		E BTmag	0.237		VTmag	12.032
E VTmag	0.170		Prox	252		TYC			HIP
CCDM			RAdeg	42.61728500		DEdeg	29.96715278		EpRA 1990	1.81
EpDE 1990	1.65		E RAdeg	76.5		E DEdeg	99.4		Posflg
Corr	-0.1