WDS 18280+0618 TDS 923

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18280+0618
TDS 923

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

WDS 18280+0618 : COMPONENTS

	A
B	pa=7.0° sep=1.68"

18280+0618 A

Componente originario normalizzato	AB		Coord arcsec 2000	182800.03+061810.6		Mag	10.85		PmRA	-8.00
PmDE	43.0		Tycho2	0445-00850-1

Tycho2

Tycho2	0445-00850-1		Pflag	P		RAmdeg	277.00013224		DEmdeg	6.30293927
PmRA	-8.1		PmDE	42.7		E RAmdeg	71		E DEmdeg	77
E pmRA	2.7		E pmDE	2.6		EpRAm	1982.29		EpDEm	1979.12
Num	3		Q RAmdeg	1.0		Q DEmdeg	0.4		Q pmRA	1.0
Q pmDE	0.4		BTmag	11.448		E BTmag	0.064		VTmag	10.848
E VTmag	0.060		Prox	17		TYC			HIP
CCDM			RAdeg	277.00013833		DEdeg	6.30275000		EpRA 1990	1.87
EpDE 1990	1.81		E RAdeg	75.9		E DEdeg	83.5		Posflg	D
Corr	-0.4

18280+0618 B

Componente originario normalizzato	AB		Coord arcsec 2000	182800.04+061812.3		Mag	12.49		PmRA	-8.00
PmDE	43.0		Tycho2	0445-00850-2		Calc delta mag	1.64		Calc coord	yes

Tycho2

Tycho2	0445-00850-2		Pflag	P		RAmdeg	277.00013224		DEmdeg	6.30293927
PmRA	-8.1		PmDE	42.7		E RAmdeg	71		E DEmdeg	77
E pmRA	2.7		E pmDE	2.6		EpRAm	1982.29		EpDEm	1979.12
Num	3		Q RAmdeg	1.0		Q DEmdeg	0.4		Q pmRA	1.0
Q pmDE	0.4		BTmag	12.447		E BTmag	0.183		VTmag	12.490
E VTmag	0.216		Prox	17		TYC			HIP
CCDM			RAdeg	277.00019583		DEdeg	6.30321250		EpRA 1990	1.87
EpDE 1990	1.81		E RAdeg	123.1		E DEdeg	135.3		Posflg	D
Corr	-0.4