WDS 07229+3413 HJ 757 (HD 57469)

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07229+3413
HJ 757
HD 57469

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

WDS 07229+3413 : COMPONENTS

	A
B	pa=111.5° sep=4.59"

07229+3413 A

Componente originario normalizzato	AB		Name	HD 57469		Coord arcsec 2000	072247.09+341523.6		Mag	10.09
Spectral class	A2 (white)		PmRA	-3.00		PmDE	-12.0		Tycho2	2460-00522-1
HD	57469

Tycho2

Tycho2	2460-00522-1		Pflag			RAmdeg	110.69619530		DEmdeg	34.25655436
PmRA	10.2		PmDE	-15.8		E RAmdeg	27		E DEmdeg	30
E pmRA	3.9		E pmDE	4.4		EpRAm	1990.64		EpDEm	1990.75
Num	4		Q RAmdeg	1.7		Q DEmdeg	2.2		Q pmRA	1.7
Q pmDE	2.2		BTmag	10.229		E BTmag	0.042		VTmag	10.095
E VTmag	0.050		Prox	56		TYC	T		HIP
CCDM			RAdeg	110.69616667		DEdeg	34.25659056		EpRA 1990	1.62
EpDE 1990	1.71		E RAdeg	26.5		E DEdeg	30.4		Posflg
Corr	0.3

07229+3413 B

Componente originario normalizzato	AB		Coord arcsec 2000	072247.43+341521.9		Mag	10.55		PmRA	-5.00
PmDE	-7.0		Tycho2	2460-00522-2		Calc delta mag	0.46		Calc coord	yes

Tycho2

Tycho2	2460-00522-2		Pflag			RAmdeg	110.69793943		DEmdeg	34.25608753
PmRA	-8.2		PmDE	-6.0		E RAmdeg	38		E DEmdeg	45
E pmRA	4.3		E pmDE	4.7		EpRAm	1989.95		EpDEm	1989.77
Num	4		Q RAmdeg	1.2		Q DEmdeg	0.7		Q pmRA	1.2
Q pmDE	0.7		BTmag	10.763		E BTmag	0.064		VTmag	10.550
E VTmag	0.068		Prox	56		TYC	T		HIP
CCDM			RAdeg	110.69796194		DEdeg	34.25610111		EpRA 1990	1.64
EpDE 1990	1.70		E RAdeg	39.0		E DEdeg	45.5		Posflg
Corr	0.3