WDS 22099+4254 COU 1828

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22099+4254
COU 1828

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

WDS 22099+4254 : COMPONENTS

	A
B	pa=274.5° sep=0.63"

22099+4254 A

Componente originario normalizzato	AB		Coord arcsec 2000	220956.33+425349.2		Mag	11.03		Spectral class	F8 (yellow-white)
PmRA	2.00		PmDE	-19.0		Tycho2	3206-01609-1

Tycho2

Tycho2	3206-01609-1		Pflag	P		RAmdeg	332.48469067		DEmdeg	42.89699366
PmRA	2.4		PmDE	-18.8		E RAmdeg	40		E DEmdeg	36
E pmRA	1.6		E pmDE	1.5		EpRAm	1982.91		EpDEm	1983.74
Num	5		Q RAmdeg	1.6		Q DEmdeg	1.2		Q pmRA	1.7
Q pmDE	1.2		BTmag	11.612		E BTmag	0.058		VTmag	11.034
E VTmag	0.060		Prox	9		TYC	T		HIP
CCDM			RAdeg	332.48483361		DEdeg	42.89702861		EpRA 1990	1.59
EpDE 1990	1.77		E RAdeg	39.9		E DEdeg	35.0		Posflg	D
Corr	0.2

22099+4254 B

Componente originario normalizzato	AB		Coord arcsec 2000	220956.27+425349.2		Mag	11.06		PmRA	2.00
PmDE	-19.0		Tycho2	3206-01609-2		Calc delta mag	0.03		Calc coord	yes

Tycho2

Tycho2	3206-01609-2		Pflag	P		RAmdeg	332.48469067		DEmdeg	42.89699366
PmRA	2.4		PmDE	-18.8		E RAmdeg	40		E DEmdeg	36
E pmRA	1.6		E pmDE	1.5		EpRAm	1982.91		EpDEm	1983.74
Num	5		Q RAmdeg	1.6		Q DEmdeg	1.2		Q pmRA	1.7
Q pmDE	1.2		BTmag	11.814		E BTmag	0.065		VTmag	11.062
E VTmag	0.061		Prox	9		TYC	T		HIP
CCDM			RAdeg	332.48448472		DEdeg	42.89704861		EpRA 1990	1.59
EpDE 1990	1.77		E RAdeg	43.3		E DEdeg	38.3		Posflg	D
Corr	0.3