WDS 20230+3752 TDS 1066 (HD 229168)

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20230+3752
TDS 1066
HD 229168

Selections

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Binocular doubles
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

WDS 20230+3752 : COMPONENTS

	A
B	pa=288.6° sep=0.83"

20230+3752 A

Componente originario normalizzato	AB		Name	HD 229168		Coord arcsec 2000	202300.56+375151.5		Mag	11.08
Spectral class	A (white)		PmRA	2.00		PmDE	-12.0		Tycho2	3152-01176-1
HD	229168

Tycho2

Tycho2	3152-01176-1		Pflag	P		RAmdeg	305.75234901		DEmdeg	37.86430130
PmRA	2.2		PmDE	-12.0		E RAmdeg	38		E DEmdeg	36
E pmRA	2.1		E pmDE	1.9		EpRAm	1987.57		EpDEm	1987.18
Num	5		Q RAmdeg	1.3		Q DEmdeg	1.6		Q pmRA	1.3
Q pmDE	1.6		BTmag	11.443		E BTmag	0.057		VTmag	11.082
E VTmag	0.064		Prox	16		TYC	T		HIP
CCDM			RAdeg	305.75243111		DEdeg	37.86433000		EpRA 1990	1.58
EpDE 1990	1.71		E RAdeg	39.4		E DEdeg	36.7		Posflg	D
Corr	0.0

20230+3752 B

Componente originario normalizzato	AB		Coord arcsec 2000	202300.49+375151.8		Mag	12.15		PmRA	2.00
PmDE	-12.0		Tycho2	3152-01176-2		Calc delta mag	1.07		Calc coord	yes

Tycho2

Tycho2	3152-01176-2		Pflag	P		RAmdeg	305.75234901		DEmdeg	37.86430130
PmRA	2.2		PmDE	-12.0		E RAmdeg	38		E DEmdeg	36
E pmRA	2.1		E pmDE	1.9		EpRAm	1987.57		EpDEm	1987.18
Num	5		Q RAmdeg	1.3		Q DEmdeg	1.6		Q pmRA	1.3
Q pmDE	1.6		BTmag	12.680		E BTmag	0.204		VTmag	12.153
E VTmag	0.168		Prox	16		TYC			HIP
CCDM			RAdeg	305.75186944		DEdeg	37.86432000		EpRA 1990	1.58
EpDE 1990	1.69		E RAdeg	127.3		E DEdeg	119.5		Posflg	D
Corr	0.0