WDS 18521-2452 WFC 214

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18521-2452
WFC 214

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

WDS 18521-2452 : COMPONENTS

	A
B	pa=261.5° sep=8.46"

18521-2452 A

Componente originario normalizzato	AB		Coord arcsec 2000	185204.14-245140.7		Mag	11.75		PmRA	-1.00
PmDE	-14.0		Tycho2	6864-00309-1

Tycho2

Tycho2	6864-00309-1		Pflag			RAmdeg	283.01723406		DEmdeg	-24.86131845
PmRA	-11.0		PmDE	-11.8		E RAmdeg	93		E DEmdeg	109
E pmRA	3.1		E pmDE	3.1		EpRAm	1978.73		EpDEm	1970.06
Num	3		Q RAmdeg	1.9		Q DEmdeg	0.8		Q pmRA	1.9
Q pmDE	0.8		BTmag	12.373		E BTmag	0.251		VTmag	11.750
E VTmag	0.209		Prox	93		TYC			HIP
CCDM			RAdeg	283.01726167		DEdeg	-24.86129139		EpRA 1990	1.82
EpDE 1990	1.83		E RAdeg	102.0		E DEdeg	127.6		Posflg
Corr	0.0

18521-2452 B

Componente originario normalizzato	AB		Coord arcsec 2000	185203.53-245141.9		Mag	12.37		PmRA	-9.00
PmDE	-19.0		Tycho2	6864-00326-1		Calc delta mag	0.62		Calc coord	yes

Tycho2

Tycho2	6864-00326-1		Pflag			RAmdeg	283.01442534		DEmdeg	-24.86168636
PmRA	-9.3		PmDE	-21.1		E RAmdeg	107		E DEmdeg	122
E pmRA	3.2		E pmDE	3.2		EpRAm	1974.53		EpDEm	1964.90
Num	3		Q RAmdeg	1.2		Q DEmdeg	0.3		Q pmRA	1.2
Q pmDE	0.3		BTmag	12.303		E BTmag	0.240		VTmag	12.368
E VTmag	0.310		Prox	93		TYC			HIP
CCDM			RAdeg	283.01444833		DEdeg	-24.86163833		EpRA 1990	1.80
EpDE 1990	1.81		E RAdeg	120.6		E DEdeg	148.5		Posflg
Corr	0.0