WDS 17246-5629 HRG 123

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17246-5629
HRG 123

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

WDS 17246-5629 : COMPONENTS

	A
B	pa=311.5° sep=19.34"

17246-5629 A

Componente originario normalizzato	AB		Coord arcsec 2000	172435.92-562902.9		Mag	9.1		Spectral class	M0 (red)
PmRA	-5.00		PmDE	-14.0		Tycho2	8736-02625-1

Tycho2

Tycho2	8736-02625-1		Pflag			RAmdeg	261.14967218		DEmdeg	-56.48414217
PmRA	-5.1		PmDE	-13.7		E RAmdeg	17		E DEmdeg	18
E pmRA	1.5		E pmDE	1.5		EpRAm	1986.97		EpDEm	1986.37
Num	8		Q RAmdeg	0.9		Q DEmdeg	0.9		Q pmRA	0.9
Q pmDE	0.9		BTmag	11.335		E BTmag	0.080		VTmag	9.297
E VTmag	0.022		Prox	294		TYC	T		HIP
CCDM			RAdeg	261.14969167		DEdeg	-56.48411139		EpRA 1990	1.71
EpDE 1990	1.71		E RAdeg	18.5		E DEdeg	19.6		Posflg
Corr	0.2

17246-5629 B

Componente originario normalizzato	AB		Coord arcsec 2000	172434.17-562850.1		Mag	10.5		PmRA	1.00
PmDE	-19.0		Tycho2	8736-02582-1		Calc delta mag	1.4		Calc coord	yes

Tycho2

Tycho2	8736-02582-1		Pflag			RAmdeg	261.13642062		DEmdeg	-56.48058031
PmRA	0.7		PmDE	-18.7		E RAmdeg	45		E DEmdeg	50
E pmRA	3.1		E pmDE	2.9		EpRAm	1989.47		EpDEm	1988.54
Num	3		Q RAmdeg	0.2		Q DEmdeg	1.4		Q pmRA	0.2
Q pmDE	1.4		BTmag	11.612		E BTmag	0.091		VTmag	10.635
E VTmag	0.062		Prox	294		TYC	T		HIP
CCDM			RAdeg	261.13641750		DEdeg	-56.48053722		EpRA 1990	1.71
EpDE 1990	1.71		E RAdeg	46.2		E DEdeg	51.1		Posflg
Corr	0.2