WDS 22140-4027 CRU 9036 (HD 210817)

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22140-4027
CRU 9036
HD 210817

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

WDS 22140-4027 : COMPONENTS

	A
B	pa=28.6° sep=77.73"

22140-4027 A

Componente originario normalizzato	AB		Name	HD 210817		Coord arcsec 2000	221357.87-402710.0		Mag	10.2
Spectral class	K0III (yellow-orange)		PmRA	10.00		PmDE	-17.0		Tycho2	7999-01119-1
HD	210817

Tycho2

Tycho2	7999-01119-1		Pflag			RAmdeg	333.49113882		DEmdeg	-40.45277540
PmRA	10.3		PmDE	-17.0		E RAmdeg	25		E DEmdeg	32
E pmRA	1.5		E pmDE	1.7		EpRAm	1981.31		EpDEm	1980.11
Num	4		Q RAmdeg	0.5		Q DEmdeg	0.8		Q pmRA	0.5
Q pmDE	0.8		BTmag	11.732		E BTmag	0.083		VTmag	10.289
E VTmag	0.041		Prox	837		TYC	T		HIP
CCDM			RAdeg	333.49110778		DEdeg	-40.45273833		EpRA 1990	1.70
EpDE 1990	1.39		E RAdeg	30.0		E DEdeg	38.5		Posflg
Corr	-0.1

22140-4027 B

Componente originario normalizzato	AB		Coord arcsec 2000	221401.13-402601.7		Mag	11.4		PmRA	11.00
PmDE	1.0		Tycho2	7999-00755-1		Calc delta mag	1.2		Calc coord	yes

Tycho2

Tycho2	7999-00755-1		Pflag			RAmdeg	333.50903604		DEmdeg	-40.43389070
PmRA	10.6		PmDE	0.8		E RAmdeg	55		E DEmdeg	65
E pmRA	2.3		E pmDE	2.2		EpRAm	1984.46		EpDEm	1979.91
Num	3		Q RAmdeg	0.4		Q DEmdeg	0.3		Q pmRA	0.4
Q pmDE	0.3		BTmag	11.961		E BTmag	0.108		VTmag	11.474
E VTmag	0.108		Prox	837		TYC	T		HIP
CCDM			RAdeg	333.50900389		DEdeg	-40.43389278		EpRA 1990	1.66
EpDE 1990	1.36		E RAdeg	56.5		E DEdeg	70.0		Posflg
Corr	-0.1