WDS 18440+2528 SLE 507

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18440+2528
SLE 507

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

WDS 18440+2528 : COMPONENTS

	A
B	pa=68.2° sep=16.76"

18440+2528 A

Componente originario normalizzato	AB		Coord arcsec 2000	184359.29+252748.7		Mag	12.91		PmRA	1.00
PmDE	-12.0		Tycho2	2112-01282-1

Tycho2

Tycho2	2112-01282-1		Pflag			RAmdeg	280.99702552		DEmdeg	25.46351519
PmRA	-0.5		PmDE	-12.6		E RAmdeg	83		E DEmdeg	75
E pmRA	2.3		E pmDE	2.2		EpRAm	1973.13		EpDEm	1975.89
Num	4		Q RAmdeg	1.3		Q DEmdeg	1.1		Q pmRA	1.2
Q pmDE	1.0		BTmag	12.659		E BTmag	0.181		VTmag	12.910
E VTmag	0.230		Prox	187		TYC			HIP
CCDM			RAdeg	280.99702583		DEdeg	25.46354444		EpRA 1990	1.59
EpDE 1990	1.75		E RAdeg	93.1		E DEdeg	83.2		Posflg
Corr	0.1

18440+2528 B

Componente originario normalizzato	AB		Coord arcsec 2000	184400.44+252754.9		Mag	12.34		PmRA	-18.00
PmDE	1.0		Tycho2	2112-01233-1		Calc delta mag	0.57		Calc coord	yes

Tycho2

Tycho2	2112-01233-1		Pflag			RAmdeg	281.00242307		DEmdeg	25.46519326
PmRA	-17.6		PmDE	2.2		E RAmdeg	87		E DEmdeg	79
E pmRA	2.5		E pmDE	2.3		EpRAm	1974.26		EpDEm	1976.80
Num	4		Q RAmdeg	1.7		Q DEmdeg	0.3		Q pmRA	1.6
Q pmDE	0.3		BTmag	13.368		E BTmag	0.278		VTmag	12.340
E VTmag	0.165		Prox	187		TYC			HIP
CCDM			RAdeg	281.00246667		DEdeg	25.46518833		EpRA 1990	1.58
EpDE 1990	1.75		E RAdeg	97.0		E DEdeg	85.5		Posflg
Corr	0.1