WDS 18333+1309 OSO 100

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18333+1309
OSO 100

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

WDS 18333+1309 : COMPONENTS

	A
B	pa=133.2° sep=22.69"

18333+1309 A

Componente originario normalizzato	AB		Coord arcsec 2000	183316.84+130925.4		Mag	10.57		Spectral class	sdF5
PmRA	-41.00		PmDE	-274.0		HIP	90957		Tycho2	1036-00642-1
BD	BD+13 3683

Tycho2

Tycho2	1036-00642-1		Pflag			RAmdeg	278.32020519		DEmdeg	13.15706974
PmRA	-37.5		PmDE	-274.2		E RAmdeg	24		E DEmdeg	31
E pmRA	1.4		E pmDE	1.3		EpRAm	1986.01		EpDEm	1983.95
Num	6		Q RAmdeg	0.8		Q DEmdeg	0.6		Q pmRA	0.9
Q pmDE	0.6		BTmag	11.430		E BTmag	0.061		VTmag	10.588
E VTmag	0.046		Prox	999		TYC	T		HIP	90957
CCDM			RAdeg	278.32028722		DEdeg	13.15769000		EpRA 1990	1.85
EpDE 1990	1.88		E RAdeg	31.1		E DEdeg	36.4		Posflg
Corr	0.0

Hipparcos

Catalog	H		HIP	90957		Proxy			RAhms	18 33 16.87
DEdms	+13 09 27.9		Vmag	10.57		VarFlag			R Vmag	G
RAdeg	278.32		DEdeg	13.1577		AstroRef			Plx	3.57
CCDM			N CCDM			Nsys			Ncomp	1
MultFlag			Source			Qual			M HIP
Theta			Rho			HD			BD	BD+13 3683
CD			CP			Dm number	+13 3683		VIred	0.73
SpType	F5		R SpType			Coord arcsec 2000	183316.87+130927.9

Hipparcos 2

HIP	90957		Sn	5		So	0		Nc	1
RArad	4.8576053615		DErad	0.2296460036		Plx	3.85		PmRA	-43.53
PmDE	-274.22		E RArad	1.4		E DErad	1.28		E Plx	2.09
E pmRA	1.92		E pmDE	1.75		Hpmag	10.7069		E Hpmag	0.004
SHp	0.034		VA	0		BV	0.667		E BV	0.044
VI	0.73

18333+1309 B

Componente originario normalizzato	AB		Coord arcsec 2000	183317.97+130909.9		Mag	18.4		Calc delta mag	7.83
Calc coord	yes