WDS 18037-4008 TDS 901 (HD 324881)

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18037-4008
TDS 901
HD 324881

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

WDS 18037-4008 : COMPONENTS

	A
B	pa=259.2° sep=0.73"

18037-4008 A

Componente originario normalizzato	AB		Name	HD 324881		Coord arcsec 2000	180342.93-400733.9		Mag	10.3
PmRA	-5.00		PmDE	-9.0		Tycho2	7903-04675-1		HD	324881

Tycho2

Tycho2	7903-04675-1		Pflag	P		RAmdeg	270.92889183		DEmdeg	-40.12607402
PmRA	-4.9		PmDE	-9.3		E RAmdeg	30		E DEmdeg	43
E pmRA	2.6		E pmDE	2.4		EpRAm	1990.33		EpDEm	1988.05
Num	3		Q RAmdeg	1.3		Q DEmdeg	0.9		Q pmRA	1.3
Q pmDE	0.9		BTmag	11.813		E BTmag	0.094		VTmag	10.302
E VTmag	0.043		Prox	9		TYC			HIP
CCDM			RAdeg	270.92898528		DEdeg	-40.12604389		EpRA 1990	1.90
EpDE 1990	1.88		E RAdeg	30.4		E DEdeg	44.4		Posflg	D
Corr	0.0

18037-4008 B

Componente originario normalizzato	AB		Coord arcsec 2000	180342.87-400734.0		Mag	11.55		PmRA	-5.00
PmDE	-9.0		Tycho2	7903-04675-2		Calc delta mag	1.25		Calc coord	yes

Tycho2

Tycho2	7903-04675-2		Pflag	P		RAmdeg	270.92889183		DEmdeg	-40.12607402
PmRA	-4.9		PmDE	-9.3		E RAmdeg	30		E DEmdeg	43
E pmRA	2.6		E pmDE	2.4		EpRAm	1990.33		EpDEm	1988.05
Num	3		Q RAmdeg	1.3		Q DEmdeg	0.9		Q pmRA	1.3
Q pmDE	0.9		BTmag	12.653		E BTmag	0.262		VTmag	11.551
E VTmag	0.130		Prox	9		TYC			HIP
CCDM			RAdeg	270.92864417		DEdeg	-40.12608222		EpRA 1990	1.90
EpDE 1990	1.88		E RAdeg	79.4		E DEdeg	115.3		Posflg	D
Corr	0.0