WDS 15597-6640 HJ 4819 CD (HD 142588)

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15597-6640
HJ 4819 CD
HD 142588

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

WDS 15597-6640 : COMPONENTS

	C
D	pa=348.5° sep=9.46"

15597-6640 C

Name	HD 142588		Coord arcsec 2000	155940.75-664027.1		Mag	9.48		Spectral class	B9 (blue-white)
PmRA	0.00		PmDE	-7.0		Tycho2	9035-01992-1		HD	142588

Tycho2

Tycho2	9035-01992-1		Pflag			RAmdeg	239.91978122		DEmdeg	-66.67419259
PmRA	-0.6		PmDE	-6.7		E RAmdeg	10		E DEmdeg	9
E pmRA	1.7		E pmDE	1.4		EpRAm	1990.94		EpDEm	1990.52
Num	8		Q RAmdeg	1.0		Q DEmdeg	1.1		Q pmRA	1.0
Q pmDE	1.1		BTmag	9.441		E BTmag	0.018		VTmag	9.481
E VTmag	0.018		Prox	108		TYC	T		HIP
CCDM			RAdeg	239.91978444		DEdeg	-66.67417694		EpRA 1990	1.75
EpDE 1990	1.66		E RAdeg	9.5		E DEdeg	8.9		Posflg
Corr	-0.1

15597-6640 D

Coord arcsec 2000	155940.43-664017.8		Mag	11.09		PmRA	-16.00		PmDE	-24.0
Tycho2	9035-03627-1		Calc delta mag	1.61		Calc coord	yes

Tycho2

Tycho2	9035-03627-1		Pflag			RAmdeg	239.91645952		DEmdeg	-66.67150608
PmRA	-18.7		PmDE	-23.5		E RAmdeg	44		E DEmdeg	45
E pmRA	2.2		E pmDE	2.1		EpRAm	1985.87		EpDEm	1985.20
Num	4		Q RAmdeg	1.2		Q DEmdeg	1.0		Q pmRA	1.2
Q pmDE	1.0		BTmag	11.670		E BTmag	0.074		VTmag	11.091
E VTmag	0.072		Prox	108		TYC	T		HIP
CCDM			RAdeg	239.91656278		DEdeg	-66.67144972		EpRA 1990	1.75
EpDE 1990	1.60		E RAdeg	46.2		E DEdeg	47.4		Posflg
Corr	-0.2