WDS 04254+0221 HJ 2230

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04254+0221
HJ 2230

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

WDS 04254+0221 : COMPONENTS

	A
B	pa=324.9° sep=34.72"

04254+0221 A

Componente originario normalizzato	AB		Coord arcsec 2000	042524.00+022117.7		Mag	9.65		Spectral class	K (yellow-orange)
PmRA	-2.00		PmDE	-10.0		Tycho2	0075-01690-1		DM	BD+02 705

Tycho2

Tycho2	0075-01690-1		Pflag			RAmdeg	66.34999475		DEmdeg	2.35491580
PmRA	0.3		PmDE	-7.6		E RAmdeg	24		E DEmdeg	24
E pmRA	1.2		E pmDE	1.2		EpRAm	1982.98		EpDEm	1982.51
Num	9		Q RAmdeg	1.2		Q DEmdeg	1.0		Q pmRA	1.2
Q pmDE	0.9		BTmag	11.422		E BTmag	0.102		VTmag	9.647
E VTmag	0.034		Prox	347		TYC	T		HIP
CCDM			RAdeg	66.34998444		DEdeg	2.35492750		EpRA 1990	1.46
EpDE 1990	1.48		E RAdeg	30.2		E DEdeg	30.0		Posflg
Corr	-0.2

04254+0221 B

Componente originario normalizzato	AB		Coord arcsec 2000	042522.67+022146.1		Mag	9.88		PmRA	2.00
PmDE	-3.0		Tycho2	0075-01149-1		Calc delta mag	0.23		Calc coord	yes

Tycho2

Tycho2	0075-01149-1		Pflag			RAmdeg	66.34437428		DEmdeg	2.36275420
PmRA	1.2		PmDE	-1.5		E RAmdeg	23		E DEmdeg	23
E pmRA	1.2		E pmDE	1.1		EpRAm	1983.41		EpDEm	1983.09
Num	8		Q RAmdeg	1.4		Q DEmdeg	0.7		Q pmRA	1.4
Q pmDE	0.7		BTmag	10.399		E BTmag	0.046		VTmag	9.884
E VTmag	0.043		Prox	347		TYC	T		HIP
CCDM			RAdeg	66.34435917		DEdeg	2.36276083		EpRA 1990	1.53
EpDE 1990	1.51		E RAdeg	27.8		E DEdeg	28.2		Posflg
Corr	-0.2