WDS 21434+4417 HJ 1685

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21434+4417
HJ 1685

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

WDS 21434+4417 : COMPONENTS

	A
B	pa=230.3° sep=14.89"

21434+4417 A

Componente originario normalizzato	AB		Coord arcsec 2000	214323.73+441604.4		Mag	11.11		PmRA	17.00
PmDE	-18.0		Tycho2	3196-01726-1

Tycho2

Tycho2	3196-01726-1		Pflag			RAmdeg	325.84888522		DEmdeg	44.26788796
PmRA	9.8		PmDE	-16.8		E RAmdeg	45		E DEmdeg	40
E pmRA	1.4		E pmDE	1.3		EpRAm	1979.83		EpDEm	1981.36
Num	4		Q RAmdeg	1.8		Q DEmdeg	1.1		Q pmRA	1.9
Q pmDE	1.2		BTmag	11.736		E BTmag	0.071		VTmag	11.109
E VTmag	0.070		Prox	184		TYC	T		HIP
CCDM			RAdeg	325.84885333		DEdeg	44.26792639		EpRA 1990	1.63
EpDE 1990	1.74		E RAdeg	47.7		E DEdeg	42.3		Posflg
Corr	0.1

21434+4417 B

Componente originario normalizzato	AB		Coord arcsec 2000	214322.66+441554.9		Mag	11.19		PmRA	-1.00
PmDE	-2.0		Tycho2	3196-02007-1		Calc delta mag	0.08		Calc coord	yes

Tycho2

Tycho2	3196-02007-1		Pflag			RAmdeg	325.84285790		DEmdeg	44.26514271
PmRA	-0.2		PmDE	-1.9		E RAmdeg	45		E DEmdeg	47
E pmRA	2.7		E pmDE	2.5		EpRAm	1984.83		EpDEm	1985.96
Num	3		Q RAmdeg	0.4		Q DEmdeg	1.4		Q pmRA	0.4
Q pmDE	1.4		BTmag	12.527		E BTmag	0.189		VTmag	11.192
E VTmag	0.076		Prox	184		TYC	T		HIP
CCDM			RAdeg	325.84285278		DEdeg	44.26513806		EpRA 1990	1.63
EpDE 1990	1.75		E RAdeg	61.4		E DEdeg	53.7		Posflg
Corr	0.1