WDS 18498+0801 HJ 869

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18498+0801
HJ 869

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

WDS 18498+0801 : COMPONENTS

	A
B	pa=260.0° sep=9.95"

18498+0801 A

Componente originario normalizzato	AB		Coord arcsec 2000	184945.06+080106.6		Mag	12.3		PmRA	2.00
PmDE	-3.0		Tycho2	1026-01125-1

Tycho2

Tycho2	1026-01125-1		Pflag			RAmdeg	282.43776195		DEmdeg	8.01850187
PmRA	-4.5		PmDE	-6.1		E RAmdeg	145		E DEmdeg	145
E pmRA	4.6		E pmDE	4.4		EpRAm	1973.23		EpDEm	1970.38
Num	2		Q RAmdeg			Q DEmdeg			Q pmRA
Q pmDE			BTmag	12.246		E BTmag	0.179		VTmag	12.295
E VTmag	0.252		Prox	98		TYC			HIP
CCDM			RAdeg	282.43777194		DEdeg	8.01851611		EpRA 1990	1.72
EpDE 1990	1.69		E RAdeg	167.9		E DEdeg	173.2		Posflg
Corr	-0.1

18498+0801 B

Componente originario normalizzato	AB		Coord arcsec 2000	184944.40+080104.9		Mag	11.71		PmRA	1.00
PmDE	-5.0		Tycho2	1026-01121-1		Calc delta mag	0.59		Calc coord	yes

Tycho2

Tycho2	1026-01121-1		Pflag			RAmdeg	282.43506828		DEmdeg	8.01803297
PmRA	3.7		PmDE	-4.4		E RAmdeg	68		E DEmdeg	70
E pmRA	2.7		E pmDE	2.6		EpRAm	1982.85		EpDEm	1980.97
Num	3		Q RAmdeg	0.3		Q DEmdeg	0.8		Q pmRA	0.3
Q pmDE	0.8		BTmag	11.871		E BTmag	0.105		VTmag	11.708
E VTmag	0.161		Prox	98		TYC			HIP
CCDM			RAdeg	282.43505972		DEdeg	8.01804278		EpRA 1990	1.69
EpDE 1990	1.68		E RAdeg	71.9		E DEdeg	75.0		Posflg
Corr	-0.1