WDS 18230-2115 ARA 1529

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18230-2115
ARA 1529

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

WDS 18230-2115 : COMPONENTS

	A
B	pa=308.7° sep=11.27"

18230-2115 A

Componente originario normalizzato	AB		Coord arcsec 2000	182300.08-211512.9		Mag	11.54		PmRA	4.00
PmDE	-5.0		Tycho2	6277-01330-1

Tycho2

Tycho2	6277-01330-1		Pflag			RAmdeg	275.75033500		DEmdeg	-21.25358747
PmRA	0.0		PmDE	-2.9		E RAmdeg	67		E DEmdeg	80
E pmRA	3.2		E pmDE	3.4		EpRAm	1984.87		EpDEm	1983.03
Num	3		Q RAmdeg	0.7		Q DEmdeg	0.9		Q pmRA	0.7
Q pmDE	0.9		BTmag	12.108		E BTmag	0.144		VTmag	11.538
E VTmag	0.130		Prox	118		TYC			HIP
CCDM			RAdeg	275.75033500		DEdeg	-21.25358056		EpRA 1990	1.75
EpDE 1990	1.79		E RAdeg	71.4		E DEdeg	84.9		Posflg
Corr	-0.1

18230-2115 B

Componente originario normalizzato	AB		Coord arcsec 2000	182259.45-211505.9		Mag	11.81		PmRA	1.00
PmDE	-1.0		Tycho2	6277-01188-1		Calc delta mag	0.27		Calc coord	yes

Tycho2

Tycho2	6277-01188-1		Pflag			RAmdeg	275.74254407		DEmdeg	-21.24923858
PmRA	-12.6		PmDE	-10.8		E RAmdeg	85		E DEmdeg	101
E pmRA	3.5		E pmDE	3.8		EpRAm	1982.31		EpDEm	1979.64
Num	3		Q RAmdeg	1.2		Q DEmdeg	1.8		Q pmRA	1.3
Q pmDE	1.8		BTmag	13.239		E BTmag	0.363		VTmag	11.668
E VTmag	0.150		Prox	187		TYC			HIP
CCDM			RAdeg	275.74257528		DEdeg	-21.24921333		EpRA 1990	1.75
EpDE 1990	1.78		E RAdeg	91.0		E DEdeg	111.1		Posflg
Corr	-0.1