WDS 23088-2119 ARA 1596 AB (HD 218521)

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23088-2119
ARA 1596 AB
HD 218521

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

WDS 23088-2119 : COMPONENTS

	A
B	pa=273.1° sep=9.69"

23088-2119 A

Name	HD 218521		Coord arcsec 2000	230848.45-211843.5		Mag	10.33		Spectral class	F8/G0V (yellow-white)
PmRA	48.00		PmDE	14.0		Tycho2	6401-00362-1		HD	218521

Tycho2

Tycho2	6401-00362-1		Pflag			RAmdeg	347.20185850		DEmdeg	-21.31209991
PmRA	47.2		PmDE	12.0		E RAmdeg	24		E DEmdeg	26
E pmRA	1.8		E pmDE	1.8		EpRAm	1984.84		EpDEm	1982.40
Num	5		Q RAmdeg	1.5		Q DEmdeg	1.5		Q pmRA	1.5
Q pmDE	1.6		BTmag	10.983		E BTmag	0.057		VTmag	10.331
E VTmag	0.043		Prox	58		TYC	T		HIP
CCDM			RAdeg	347.20174333		DEdeg	-21.31212444		EpRA 1990	1.78
EpDE 1990	1.65		E RAdeg	28.0		E DEdeg	32.9		Posflg
Corr	-0.2

23088-2119 B

Coord arcsec 2000	230847.76-211843.0		Mag	11.48		PmRA	35.00		PmDE	19.0
Tycho2	6401-00362-2		Calc delta mag	1.15		Calc coord	yes

Tycho2

Tycho2	6401-00362-2		Pflag			RAmdeg	347.20038353		DEmdeg	-21.31158688
PmRA	111.8		PmDE	30.2		E RAmdeg	100		E DEmdeg	115
E pmRA	3.0		E pmDE	3.3		EpRAm	1968.79		EpDEm	1964.11
Num	4		Q RAmdeg	0.4		Q DEmdeg	1.2		Q pmRA	0.4
Q pmDE	1.2		BTmag	12.026		E BTmag	0.147		VTmag	11.475
E VTmag	0.121		Prox	58		TYC			HIP
CCDM			RAdeg	347.20010944		DEdeg	-21.31165694		EpRA 1990	1.79
EpDE 1990	1.64		E RAdeg	121.7		E DEdeg	147.1		Posflg
Corr	-0.2