WDS 22020-0104 SKF 929

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22020-0104
SKF 929

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

WDS 22020-0104 : COMPONENTS

	A
B	pa=247.4° sep=81.69"

22020-0104 A

Componente originario normalizzato	AB		Coord arcsec 2000	220201.57-010330.8		Mag	9.86		Spectral class	F5 (yellow-white)
PmRA	19.00		PmDE	-51.0		Tycho2	5224-01127-1

Tycho2

Tycho2	5224-01127-1		Pflag			RAmdeg	330.50656052		DEmdeg	-1.05854595
PmRA	18.0		PmDE	-46.3		E RAmdeg	17		E DEmdeg	19
E pmRA	1.1		E pmDE	1.1		EpRAm	1983.40		EpDEm	1982.38
Num	11		Q RAmdeg	1.2		Q DEmdeg	1.2		Q pmRA	1.1
Q pmDE	1.2		BTmag	10.467		E BTmag	0.040		VTmag	9.861
E VTmag	0.034		Prox	817		TYC	T		HIP
CCDM			RAdeg	330.50651722		DEdeg	-1.05843194		EpRA 1990	1.67
EpDE 1990	1.53		E RAdeg	21.6		E DEdeg	24.0		Posflg
Corr	-0.1

22020-0104 B

Componente originario normalizzato	AB		Coord arcsec 2000	220156.54-010402.2		Mag	9.61		Spectral class	F5 (yellow-white)
PmRA	20.00		PmDE	-50.0		Tycho2	5224-01224-1		Calc delta mag	0.25
Calc coord	yes

Tycho2

Tycho2	5224-01224-1		Pflag			RAmdeg	330.48558459		DEmdeg	-1.06723556
PmRA	16.5		PmDE	-45.9		E RAmdeg	19		E DEmdeg	21
E pmRA	1.1		E pmDE	1.2		EpRAm	1982.45		EpDEm	1980.62
Num	9		Q RAmdeg	1.2		Q DEmdeg	1.0		Q pmRA	1.2
Q pmDE	1.0		BTmag	10.674		E BTmag	0.050		VTmag	9.930
E VTmag	0.038		Prox	817		TYC	T		HIP
CCDM			RAdeg	330.48553972		DEdeg	-1.06712472		EpRA 1990	1.71
EpDE 1990	1.55		E RAdeg	25.4		E DEdeg	28.7		Posflg
Corr	-0.1