WDS 20516-2548 RST 2165

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20516-2548
RST 2165

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

WDS 20516-2548 : COMPONENTS

	A
B	pa=137.3° sep=1.83"

20516-2548 A

Componente originario normalizzato	AB		Coord arcsec 2000	205140.32-254701.7		Mag	11.04		PmRA	-16.00
PmDE	-13.0		Tycho2	6926-00345-1

Tycho2

Tycho2	6926-00345-1		Pflag	P		RAmdeg	312.91798601		DEmdeg	-25.78380256
PmRA	-16.3		PmDE	-13.1		E RAmdeg	42		E DEmdeg	56
E pmRA	3.1		E pmDE	2.9		EpRAm	1989.29		EpDEm	1986.29
Num	3		Q RAmdeg	1.0		Q DEmdeg	1.2		Q pmRA	1.0
Q pmDE	1.1		BTmag	12.024		E BTmag	0.111		VTmag	11.037
E VTmag	0.071		Prox	20		TYC	T		HIP
CCDM			RAdeg	312.91794750		DEdeg	-25.78370417		EpRA 1990	1.73
EpDE 1990	1.38		E RAdeg	43.3		E DEdeg	58.1		Posflg	D
Corr	-0.3

20516-2548 B

Componente originario normalizzato	AB		Coord arcsec 2000	205140.41-254703.0		Mag	11.71		PmRA	-16.00
PmDE	-13.0		Tycho2	6926-00345-2		Calc delta mag	0.67		Calc coord	yes

Tycho2

Tycho2	6926-00345-2		Pflag	P		RAmdeg	312.91798601		DEmdeg	-25.78380256
PmRA	-16.3		PmDE	-13.1		E RAmdeg	42		E DEmdeg	56
E pmRA	3.1		E pmDE	2.9		EpRAm	1989.29		EpDEm	1986.29
Num	3		Q RAmdeg	1.0		Q DEmdeg	1.2		Q pmRA	1.0
Q pmDE	1.1		BTmag	13.131		E BTmag	0.309		VTmag	11.711
E VTmag	0.142		Prox	20		TYC			HIP
CCDM			RAdeg	312.91838972		DEdeg	-25.78407528		EpRA 1990	1.74
EpDE 1990	1.38		E RAdeg	135.2		E DEdeg	181.8		Posflg	D
Corr	-0.3