WDS 18445-5832 B 2457

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18445-5832
B 2457

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

WDS 18445-5832 : COMPONENTS

	A
B	pa=230.1° sep=0.85"

18445-5832 A

Componente originario normalizzato	AB		Coord arcsec 2000	184431.52-583149.7		Mag	10.74		PmRA	-31.00
PmDE	24.0		Tycho2	8770-00666-1		DM	CP-58 7479

Tycho2

Tycho2	8770-00666-1		Pflag	P		RAmdeg	281.13133833		DEmdeg	-58.53046860
PmRA	-31.2		PmDE	23.8		E RAmdeg	46		E DEmdeg	46
E pmRA	3.0		E pmDE	2.7		EpRAm	1988.95		EpDEm	1988.31
Num	4		Q RAmdeg	0.8		Q DEmdeg	0.6		Q pmRA	0.8
Q pmDE	0.6		BTmag	11.552		E BTmag	0.085		VTmag	10.736
E VTmag	0.067		Prox	14		TYC	T		HIP
CCDM			RAdeg	281.13173306		DEdeg	-58.53048222		EpRA 1990	1.66
EpDE 1990	1.71		E RAdeg	47.3		E DEdeg	47.1		Posflg	D
Corr	0.0

18445-5832 B

Componente originario normalizzato	AB		Coord arcsec 2000	184431.44-583150.2		Mag	11.31		PmRA	-31.00
PmDE	24.0		Tycho2	8770-00666-2		Calc delta mag	0.57		Calc coord	yes

Tycho2

Tycho2	8770-00666-2		Pflag	P		RAmdeg	281.13133833		DEmdeg	-58.53046860
PmRA	-31.2		PmDE	23.8		E RAmdeg	46		E DEmdeg	46
E pmRA	3.0		E pmDE	2.7		EpRAm	1988.95		EpDEm	1988.31
Num	4		Q RAmdeg	0.8		Q DEmdeg	0.6		Q pmRA	0.8
Q pmDE	0.6		BTmag	11.916		E BTmag	0.118		VTmag	11.307
E VTmag	0.110		Prox	14		TYC			HIP
CCDM			RAdeg	281.13101278		DEdeg	-58.53059778		EpRA 1990	1.67
EpDE 1990	1.72		E RAdeg	69.9		E DEdeg	69.9		Posflg	D
Corr	0.0