WDS 19258+2328 DOO 74 (HD 344304)

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19258+2328
DOO 74
HD 344304

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

WDS 19258+2328 : COMPONENTS

	A
B	pa=253.6° sep=1.40"

19258+2328 A

Componente originario normalizzato	AB		Name	HD 344304		Coord arcsec 2000	192549.34+232802.8		Mag	10.04
Spectral class	G (yellow)		PmRA	-1.00		PmDE	-27.0		Tycho2	2125-00880-1
HD	344304

Tycho2

Tycho2	2125-00880-1		Pflag	P		RAmdeg	291.45558753		DEmdeg	23.46745746
PmRA	-1.4		PmDE	-26.7		E RAmdeg	30		E DEmdeg	29
E pmRA	1.7		E pmDE	1.7		EpRAm	1988.07		EpDEm	1988.38
Num	3		Q RAmdeg	1.2		Q DEmdeg	0.4		Q pmRA	1.1
Q pmDE	0.4		BTmag	11.409		E BTmag	0.072		VTmag	10.039
E VTmag	0.036		Prox	13		TYC	T		HIP
CCDM			RAdeg	291.45572583		DEdeg	23.46754806		EpRA 1990	1.59
EpDE 1990	1.63		E RAdeg	30.9		E DEdeg	29.5		Posflg	D
Corr	0.0

19258+2328 B

Componente originario normalizzato	AB		Coord arcsec 2000	192549.24+232802.4		Mag	10.99		PmRA	-1.00
PmDE	-27.0		Tycho2	2125-00880-2		Calc delta mag	0.95		Calc coord	yes

Tycho2

Tycho2	2125-00880-2		Pflag	P		RAmdeg	291.45558753		DEmdeg	23.46745746
PmRA	-1.4		PmDE	-26.7		E RAmdeg	30		E DEmdeg	29
E pmRA	1.7		E pmDE	1.7		EpRAm	1988.07		EpDEm	1988.38
Num	3		Q RAmdeg	1.2		Q DEmdeg	0.4		Q pmRA	1.1
Q pmDE	0.4		BTmag	11.755		E BTmag	0.089		VTmag	10.991
E VTmag	0.082		Prox	13		TYC			HIP
CCDM			RAdeg	291.45535417		DEdeg	23.46746917		EpRA 1990	1.59
EpDE 1990	1.61		E RAdeg	57.3		E DEdeg	55.6		Posflg	D
Corr	-0.1