WDS 03439+2313 TRU 1 (HD 23171)

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03439+2313
TRU 1
HD 23171

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

WDS 03439+2313 : COMPONENTS

	A
B	pa=317.8° sep=1.47"

03439+2313 A

Componente originario normalizzato	AB		Name	HD 23171		Coord arcsec 2000	034351.65+231321.0		Mag	10.54
Spectral class	A2 (white)		PmRA	-5.00		PmDE	-3.0		Tycho2	1799-01135-1
HD	23171		ADS	2721		DM	BD+22 536

Tycho2

Tycho2	1799-01135-1		Pflag	P		RAmdeg	55.96521432		DEmdeg	23.22249904
PmRA	-4.5		PmDE	-2.6		E RAmdeg	26		E DEmdeg	34
E pmRA	1.7		E pmDE	1.7		EpRAm	1989.20		EpDEm	1987.14
Num	3		Q RAmdeg	0.4		Q DEmdeg	0.7		Q pmRA	0.4
Q pmDE	0.6		BTmag	10.811		E BTmag	0.047		VTmag	10.537
E VTmag	0.052		Prox	15		TYC	T		HIP
CCDM			RAdeg	55.96529528		DEdeg	23.22244361		EpRA 1990	1.69
EpDE 1990	1.47		E RAdeg	26.2		E DEdeg	35.3		Posflg	D
Corr	-0.2

03439+2313 B

Componente originario normalizzato	AB		Coord arcsec 2000	034351.58+231322.1		Mag	11.57		PmRA	-5.00
PmDE	-3.0		Tycho2	1799-01135-2		Calc delta mag	1.03		Calc coord	yes

Tycho2

Tycho2	1799-01135-2		Pflag	P		RAmdeg	55.96521432		DEmdeg	23.22249904
PmRA	-4.5		PmDE	-2.6		E RAmdeg	26		E DEmdeg	34
E pmRA	1.7		E pmDE	1.7		EpRAm	1989.20		EpDEm	1987.14
Num	3		Q RAmdeg	0.4		Q DEmdeg	0.7		Q pmRA	0.4
Q pmDE	0.6		BTmag	11.728		E BTmag	0.090		VTmag	11.570
E VTmag	0.135		Prox	15		TYC			HIP
CCDM			RAdeg	55.96497306		DEdeg	23.22273056		EpRA 1990	1.70
EpDE 1990	1.47		E RAdeg	58.0		E DEdeg	80.0		Posflg	D
Corr	-0.2