WDS 18303+3246 SLE 184

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18303+3246
SLE 184

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

WDS 18303+3246 : COMPONENTS

	A
B	pa=58.5° sep=31.50"

18303+3246 A

Componente originario normalizzato	AB		Coord arcsec 2000	183019.33+324601.8		Mag	9.39		Spectral class	K0 (yellow-orange)
PmRA	-2.00		PmDE	-6.0		Tycho2	2628-00097-1

Tycho2

Tycho2	2628-00097-1		Pflag			RAmdeg	277.58052299		DEmdeg	32.76717789
PmRA	-1.3		PmDE	-4.3		E RAmdeg	12		E DEmdeg	13
E pmRA	1.0		E pmDE	1.1		EpRAm	1989.19		EpDEm	1988.91
Num	10		Q RAmdeg	0.6		Q DEmdeg	0.9		Q pmRA	0.6
Q pmDE	0.8		BTmag	10.575		E BTmag	0.034		VTmag	9.395
E VTmag	0.018		Prox	355		TYC	T		HIP
CCDM			RAdeg	277.58052722		DEdeg	32.76718861		EpRA 1990	1.56
EpDE 1990	1.58		E RAdeg	13.4		E DEdeg	13.8		Posflg
Corr	-0.1

18303+3246 B

Componente originario normalizzato	AB		Coord arcsec 2000	183021.46+324618.3		Mag	10.5		PmRA	6.00
PmDE	21.0		Tycho2	2628-00106-1		Calc delta mag	1.11		Calc coord	yes

Tycho2

Tycho2	2628-00106-1		Pflag			RAmdeg	277.59103212		DEmdeg	32.77163391
PmRA	9.2		PmDE	21.3		E RAmdeg	22		E DEmdeg	22
E pmRA	1.1		E pmDE	1.2		EpRAm	1984.65		EpDEm	1984.84
Num	10		Q RAmdeg	1.0		Q DEmdeg	1.3		Q pmRA	1.1
Q pmDE	1.3		BTmag	10.939		E BTmag	0.044		VTmag	10.496
E VTmag	0.041		Prox	355		TYC	T		HIP
CCDM			RAdeg	277.59100944		DEdeg	32.77158389		EpRA 1990	1.54
EpDE 1990	1.58		E RAdeg	25.8		E DEdeg	26.2		Posflg
Corr	0.0