WDS 18213+0609 SKF 2551

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18213+0609
SKF 2551

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

WDS 18213+0609 : COMPONENTS

	A
B	pa=283.1° sep=23.05"

18213+0609 A

Componente originario normalizzato	AB		Coord arcsec 2000	182116.74+060841.8		Mag	10		Spectral class	F8 (yellow-white)
PmRA	-6.00		PmDE	-6.0		Tycho2	0444-02984-1

Tycho2

Tycho2	0444-02984-1		Pflag			RAmdeg	275.31975817		DEmdeg	6.14494856
PmRA	-5.8		PmDE	-2.8		E RAmdeg	23		E DEmdeg	32
E pmRA	2.7		E pmDE	2.6		EpRAm	1990.93		EpDEm	1989.79
Num	3		Q RAmdeg	0.3		Q DEmdeg	1.9		Q pmRA	0.4
Q pmDE	1.9		BTmag	10.478		E BTmag	0.044		VTmag	10.023
E VTmag	0.042		Prox	231		TYC	T		HIP
CCDM			RAdeg	275.31977111		DEdeg	6.14495472		EpRA 1990	1.86
EpDE 1990	1.75		E RAdeg	22.6		E DEdeg	32.0		Posflg
Corr	0.0

18213+0609 B

Componente originario normalizzato	AB		Coord arcsec 2000	182115.23+060847.0		Mag	11		Spectral class	G0 (yellow)
PmRA	-6.00		PmDE	-4.0		Tycho2	0444-02845-1		Calc delta mag	1
Calc coord	yes

Tycho2

Tycho2	0444-02845-1		Pflag			RAmdeg	275.31348182		DEmdeg	6.14641672
PmRA	-3.7		PmDE	-3.1		E RAmdeg	52		E DEmdeg	70
E pmRA	2.6		E pmDE	2.5		EpRAm	1986.55		EpDEm	1980.90
Num	3		Q RAmdeg	2.2		Q DEmdeg	0.4		Q pmRA	2.2
Q pmDE	0.4		BTmag	11.760		E BTmag	0.106		VTmag	10.961
E VTmag	0.091		Prox	231		TYC	T		HIP
CCDM			RAdeg	275.31348944		DEdeg	6.14642361		EpRA 1990	1.86
EpDE 1990	1.76		E RAdeg	54.1		E DEdeg	74.5		Posflg
Corr	-0.1