WDS 20054+2716 HJ 1473 (HD 339452)

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20054+2716
HJ 1473
HD 339452

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

WDS 20054+2716 : COMPONENTS

	A
B	pa=141.3° sep=9.98"

20054+2716 A

Componente originario normalizzato	AB		Name	HD 339452		Coord arcsec 2000	200528.58+271618.9		Mag	10.47
Spectral class	G0 (yellow)		PmRA	11.00		PmDE	1.0		Tycho2	2149-00013-1
HD	339452		DM	BD+26 3785

Tycho2

Tycho2	2149-00013-1		Pflag			RAmdeg	301.36908015		DEmdeg	27.27190534
PmRA	11.9		PmDE	-0.4		E RAmdeg	26		E DEmdeg	25
E pmRA	1.7		E pmDE	1.7		EpRAm	1989.40		EpDEm	1989.51
Num	4		Q RAmdeg	1.0		Q DEmdeg	0.1		Q pmRA	1.0
Q pmDE	0.1		BTmag	11.162		E BTmag	0.045		VTmag	10.466
E VTmag	0.035		Prox	105		TYC	T		HIP
CCDM			RAdeg	301.36904972		DEdeg	27.27190611		EpRA 1990	1.72
EpDE 1990	1.79		E RAdeg	26.1		E DEdeg	24.8		Posflg
Corr	0.3

20054+2716 B

Componente originario normalizzato	AB		Coord arcsec 2000	200529.05+271611.1		Mag	10.67		PmRA	12.00
PmDE	3.0		Tycho2	2149-00013-2		Calc delta mag	0.2		Calc coord	yes

Tycho2

Tycho2	2149-00013-2		Pflag			RAmdeg	301.37124125		DEmdeg	27.26971795
PmRA	11.9		PmDE	1.9		E RAmdeg	30		E DEmdeg	28
E pmRA	1.8		E pmDE	1.8		EpRAm	1988.76		EpDEm	1989.15
Num	4		Q RAmdeg	0.8		Q DEmdeg	0.5		Q pmRA	0.8
Q pmDE	0.6		BTmag	11.281		E BTmag	0.050		VTmag	10.668
E VTmag	0.042		Prox	105		TYC	T		HIP
CCDM			RAdeg	301.37121056		DEdeg	27.26971361		EpRA 1990	1.73
EpDE 1990	1.80		E RAdeg	29.5		E DEdeg	28.2		Posflg
Corr	0.3