WDS 21080-1859 B 516 (HD 358881)

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21080-1859
B 516
HD 358881

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

WDS 21080-1859 : COMPONENTS

	A
B	pa=345.2° sep=1.86"

21080-1859 A

Componente originario normalizzato	AB		Name	HD 358881		Coord arcsec 2000	210801.47-185906.0		Mag	9.62
Spectral class	G0 (yellow)		PmRA	38.00		PmDE	-25.0		Tycho2	6354-00422-1
HD	358881

Tycho2

Tycho2	6354-00422-1		Pflag	P		RAmdeg	317.00613027		DEmdeg	-18.98499901
PmRA	37.6		PmDE	-24.6		E RAmdeg	13		E DEmdeg	20
E pmRA	3.3		E pmDE	3.4		EpRAm	1991.48		EpDEm	1990.62
Num	3		Q RAmdeg	1.2		Q DEmdeg	1.4		Q pmRA	1.2
Q pmDE	1.4		BTmag	10.227		E BTmag	0.030		VTmag	9.620
E VTmag	0.025		Prox	18		TYC	T		HIP
CCDM			RAdeg	317.00605194		DEdeg	-18.98498750		EpRA 1990	1.70
EpDE 1990	1.10		E RAdeg	13.0		E DEdeg	19.9		Posflg	D
Corr	-0.2

21080-1859 B

Componente originario normalizzato	AB		Coord arcsec 2000	210801.44-185904.2		Mag	11.08		PmRA	38.00
PmDE	-25.0		Tycho2	6354-00422-2		Calc delta mag	1.46		Calc coord	yes

Tycho2

Tycho2	6354-00422-2		Pflag	P		RAmdeg	317.00613027		DEmdeg	-18.98499901
PmRA	37.6		PmDE	-24.6		E RAmdeg	13		E DEmdeg	20
E pmRA	3.3		E pmDE	3.4		EpRAm	1991.48		EpDEm	1990.62
Num	3		Q RAmdeg	1.2		Q DEmdeg	1.4		Q pmRA	1.2
Q pmDE	1.4		BTmag	11.968		E BTmag	0.120		VTmag	11.078
E VTmag	0.087		Prox	18		TYC			HIP
CCDM			RAdeg	317.00591861		DEdeg	-18.98450417		EpRA 1990	1.70
EpDE 1990	1.08		E RAdeg	47.2		E DEdeg	73.5		Posflg	D
Corr	-0.2