WDS 21187-1528 RST 4081 (HD 202803)

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21187-1528
RST 4081
HD 202803

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

WDS 21187-1528 : COMPONENTS

	A
B	pa=237.2° sep=1.61"

21187-1528 A

Componente originario normalizzato	AB		Name	HD 202803		Coord arcsec 2000	211845.49-152800.0		Mag	10.48
Spectral class	K0 (yellow-orange)		PmRA	-10.00		PmDE	-34.0		Tycho2	6347-01231-1
HD	202803

Tycho2

Tycho2	6347-01231-1		Pflag	P		RAmdeg	319.68953966		DEmdeg	-15.46668030
PmRA	-10.3		PmDE	-33.5		E RAmdeg	31		E DEmdeg	40
E pmRA	2.2		E pmDE	2.2		EpRAm	1989.32		EpDEm	1987.11
Num	3		Q RAmdeg	1.5		Q DEmdeg	0.9		Q pmRA	1.5
Q pmDE	0.9		BTmag	11.025		E BTmag	0.059		VTmag	10.478
E VTmag	0.053		Prox	16		TYC	T		HIP
CCDM			RAdeg	319.68967056		DEdeg	-15.46654083		EpRA 1990	1.65
EpDE 1990	1.32		E RAdeg	30.8		E DEdeg	41.3		Posflg	D
Corr	-0.2

21187-1528 B

Componente originario normalizzato	AB		Coord arcsec 2000	211845.40-152800.9		Mag	11.11		PmRA	-10.00
PmDE	-34.0		Tycho2	6347-01231-2		Calc delta mag	0.63		Calc coord	yes

Tycho2

Tycho2	6347-01231-2		Pflag	P		RAmdeg	319.68953966		DEmdeg	-15.46668030
PmRA	-10.3		PmDE	-33.5		E RAmdeg	31		E DEmdeg	40
E pmRA	2.2		E pmDE	2.2		EpRAm	1989.32		EpDEm	1987.11
Num	3		Q RAmdeg	1.5		Q DEmdeg	0.9		Q pmRA	1.5
Q pmDE	0.9		BTmag	11.731		E BTmag	0.098		VTmag	11.108
E VTmag	0.097		Prox	16		TYC			HIP
CCDM			RAdeg	319.68926639		DEdeg	-15.46676333		EpRA 1990	1.65
EpDE 1990	1.31		E RAdeg	53.6		E DEdeg	73.1		Posflg	D
Corr	-0.2