WDS 18117+1008 TDT 731

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18117+1008
TDT 731

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

WDS 18117+1008 : COMPONENTS

	A
B	pa=89.5° sep=2.29"

18117+1008 A

Componente originario normalizzato	AB		Coord arcsec 2000	181139.39+100752.2		Mag	12.18		PmRA	-9.00
PmDE	-33.0		Tycho2	1013-01674-1

Tycho2

Tycho2	1013-01674-1		Pflag	P		RAmdeg	272.91438658		DEmdeg	10.13112456
PmRA	-8.9		PmDE	-32.5		E RAmdeg	88		E DEmdeg	88
E pmRA	2.6		E pmDE	2.6		EpRAm	1968.97		EpDEm	1966.18
Num	4		Q RAmdeg	0.5		Q DEmdeg	0.4		Q pmRA	0.5
Q pmDE	0.4		BTmag	12.575		E BTmag	0.195		VTmag	12.120
E VTmag	0.173		Prox	24		TYC			HIP
CCDM			RAdeg	272.91414806		DEdeg	10.13121861		EpRA 1990	1.74
EpDE 1990	1.66		E RAdeg	102.2		E DEdeg	106.4		Posflg
Corr	-0.3

18117+1008 B

Componente originario normalizzato	AB		Coord arcsec 2000	181139.55+100752.2		Mag	12.56		PmRA	-9.00
PmDE	-33.0		Tycho2	1013-01674-2		Calc delta mag	0.38		Calc coord	yes

Tycho2

Tycho2	1013-01674-2		Pflag	P		RAmdeg	272.91438658		DEmdeg	10.13112456
PmRA	-8.9		PmDE	-32.5		E RAmdeg	88		E DEmdeg	88
E pmRA	2.6		E pmDE	2.6		EpRAm	1968.97		EpDEm	1966.18
Num	4		Q RAmdeg	0.5		Q DEmdeg	0.4		Q pmRA	0.5
Q pmDE	0.4		BTmag	12.885		E BTmag	0.243		VTmag	12.792
E VTmag	0.250		Prox	24		TYC			HIP
CCDM			RAdeg	272.91483583		DEdeg	10.13117111		EpRA 1990	1.73
EpDE 1990	1.66		E RAdeg	105.6		E DEdeg	109.7		Posflg
Corr	-0.4