WDS 22401+4401 TDS 1178 (HD 214820)

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22401+4401
TDS 1178
HD 214820

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

WDS 22401+4401 : COMPONENTS

	A
B	pa=1.2° sep=1.58"

22401+4401 A

Componente originario normalizzato	AB		Name	HD 214820		Coord arcsec 2000	224003.83+440056.0		Mag	11.01
PmRA	-3.00		PmDE	-7.0		Tycho2	3226-00807-1		HD	214820

Tycho2

Tycho2	3226-00807-1		Pflag	P		RAmdeg	340.01596412		DEmdeg	44.01556214
PmRA	-2.5		PmDE	-7.2		E RAmdeg	27		E DEmdeg	24
E pmRA	1.5		E pmDE	1.4		EpRAm	1988.21		EpDEm	1988.60
Num	4		Q RAmdeg	2.7		Q DEmdeg	0.7		Q pmRA	2.7
Q pmDE	0.7		BTmag	11.342		E BTmag	0.042		VTmag	11.009
E VTmag	0.046		Prox	16		TYC	T		HIP
CCDM			RAdeg	340.01596806		DEdeg	44.01551056		EpRA 1990	1.75
EpDE 1990	1.77		E RAdeg	28.4		E DEdeg	23.8		Posflg	D
Corr	0.3

22401+4401 B

Componente originario normalizzato	AB		Coord arcsec 2000	224003.83+440057.6		Mag	12.52		PmRA	-3.00
PmDE	-7.0		Tycho2	3226-00807-2		Calc delta mag	1.51		Calc coord	yes

Tycho2

Tycho2	3226-00807-2		Pflag	P		RAmdeg	340.01596412		DEmdeg	44.01556214
PmRA	-2.5		PmDE	-7.2		E RAmdeg	27		E DEmdeg	24
E pmRA	1.5		E pmDE	1.4		EpRAm	1988.21		EpDEm	1988.60
Num	4		Q RAmdeg	2.7		Q DEmdeg	0.7		Q pmRA	2.7
Q pmDE	0.7		BTmag	12.607		E BTmag	0.146		VTmag	12.521
E VTmag	0.151		Prox	16		TYC			HIP
CCDM			RAdeg	340.01599556		DEdeg	44.01594722		EpRA 1990	1.75
EpDE 1990	1.77		E RAdeg	73.3		E DEdeg	60.5		Posflg	D
Corr	0.3