WDS 02278-4847 WFC 9

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02278-4847
WFC 9

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

WDS 02278-4847 : COMPONENTS

	A
B	pa=218.1° sep=5.99"

02278-4847 A

Componente originario normalizzato	AB		Coord arcsec 2000	022748.81-484637.7		Mag	11.33		Spectral class	F7 (yellow-white)
PmRA	15.00		PmDE	-4.0		Tycho2	8052-01276-1

Tycho2

Tycho2	8052-01276-1		Pflag			RAmdeg	36.95338565		DEmdeg	-48.77714616
PmRA	16.6		PmDE	-6.0		E RAmdeg	55		E DEmdeg	48
E pmRA	2.2		E pmDE	2.1		EpRAm	1984.25		EpDEm	1985.05
Num	3		Q RAmdeg	0.2		Q DEmdeg	1.3		Q pmRA	0.2
Q pmDE	1.3		BTmag	11.822		E BTmag	0.082		VTmag	11.326
E VTmag	0.086		Prox	72		TYC	T		HIP
CCDM			RAdeg	36.95332722		DEdeg	-48.77713222		EpRA 1990	1.64
EpDE 1990	1.71		E RAdeg	56.6		E DEdeg	49.9		Posflg
Corr	0.1

02278-4847 B

Componente originario normalizzato	AB		Coord arcsec 2000	022748.44-484642.4		Mag	11.46		Spectral class	F7 (yellow-white)
PmRA	16.00		PmDE	-3.0		Tycho2	8052-01276-2		Calc delta mag	0.13
Calc coord	yes

Tycho2

Tycho2	8052-01276-2		Pflag			RAmdeg	36.95108334		DEmdeg	-48.77844385
PmRA	20.1		PmDE	-7.5		E RAmdeg	53		E DEmdeg	48
E pmRA	2.2		E pmDE	2.0		EpRAm	1984.43		EpDEm	1984.75
Num	3		Q RAmdeg	0.6		Q DEmdeg	2.6		Q pmRA	0.6
Q pmDE	2.7		BTmag	11.740		E BTmag	0.074		VTmag	11.463
E VTmag	0.094		Prox	72		TYC	T		HIP
CCDM			RAdeg	36.95101250		DEdeg	-48.77842667		EpRA 1990	1.65
EpDE 1990	1.72		E RAdeg	54.5		E DEdeg	50.4		Posflg
Corr	0.1