WDS 15218-1822 ARA 237

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15218-1822
ARA 237

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

WDS 15218-1822 : COMPONENTS

	A
B	pa=295.8° sep=13.56"

15218-1822 A

Componente originario normalizzato	AB		Coord arcsec 2000	152148.32-182126.5		Mag	11.62		PmRA	5.00
PmDE	-6.0		Tycho2	6175-00975-1

Tycho2

Tycho2	6175-00975-1		Pflag			RAmdeg	230.45133157		DEmdeg	-18.35735293
PmRA	-2.1		PmDE	-11.1		E RAmdeg	82		E DEmdeg	96
E pmRA	2.6		E pmDE	2.9		EpRAm	1975.17		EpDEm	1970.91
Num	4		Q RAmdeg	0.7		Q DEmdeg	0.8		Q pmRA	0.7
Q pmDE	0.8		BTmag	12.157		E BTmag	0.196		VTmag	11.621
E VTmag	0.188		Prox	137		TYC			HIP
CCDM			RAdeg	230.45133722		DEdeg	-18.35732667		EpRA 1990	1.59
EpDE 1990	1.47		E RAdeg	93.3		E DEdeg	113.4		Posflg
Corr	0.2

15218-1822 B

Componente originario normalizzato	AB		Coord arcsec 2000	152147.46-182120.6		Mag	11.78		PmRA	6.00
PmDE	-6.0		Tycho2	6175-01113-1		Calc delta mag	0.16		Calc coord	yes

Tycho2

Tycho2	6175-01113-1		Pflag			RAmdeg	230.44771217		DEmdeg	-18.35570643
PmRA	-0.1		PmDE	-5.6		E RAmdeg	78		E DEmdeg	92
E pmRA	2.4		E pmDE	2.6		EpRAm	1972.20		EpDEm	1966.40
Num	5		Q RAmdeg	1.3		Q DEmdeg	1.1		Q pmRA	1.2
Q pmDE	1.1		BTmag	11.853		E BTmag	0.127		VTmag	11.777
E VTmag	0.236		Prox	137		TYC			HIP
CCDM			RAdeg	230.44771250		DEdeg	-18.35569333		EpRA 1990	1.58
EpDE 1990	1.42		E RAdeg	89.7		E DEdeg	112.9		Posflg
Corr	0.1