WDS 18330+2420 POU 3427 (HD 342419)

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18330+2420
POU 3427
HD 342419

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

WDS 18330+2420 : COMPONENTS

	A
B	pa=79.7° sep=6.20"

18330+2420 A

Componente originario normalizzato	AB		Name	HD 342419		Coord arcsec 2000	183258.78+241949.7		Mag	10.12
Spectral class	F5 (yellow-white)		PmRA	-5.00		PmDE	9.0		Tycho2	2106-00029-1
HD	342419

Tycho2

Tycho2	2106-00029-1		Pflag			RAmdeg	278.24491203		DEmdeg	24.33048162
PmRA	-7.5		PmDE	8.8		E RAmdeg	21		E DEmdeg	17
E pmRA	1.7		E pmDE	1.7		EpRAm	1989.80		EpDEm	1990.57
Num	3		Q RAmdeg	1.2		Q DEmdeg	1.1		Q pmRA	1.2
Q pmDE	1.1		BTmag	10.675		E BTmag	0.033		VTmag	10.119
E VTmag	0.028		Prox	66		TYC	T		HIP
CCDM			RAdeg	278.24493111		DEdeg	24.33046139		EpRA 1990	1.56
EpDE 1990	1.71		E RAdeg	20.9		E DEdeg	16.6		Posflg
Corr	0.1

18330+2420 B

Componente originario normalizzato	AB		Coord arcsec 2000	183259.23+241950.8		Mag	10.44		PmRA	-4.00
PmDE	10.0		Tycho2	2106-00029-2		Calc delta mag	0.32		Calc coord	yes

Tycho2

Tycho2	2106-00029-2		Pflag			RAmdeg	278.24690205		DEmdeg	24.33078818
PmRA	-3.0		PmDE	6.0		E RAmdeg	26		E DEmdeg	21
E pmRA	1.7		E pmDE	1.7		EpRAm	1989.05		EpDEm	1990.06
Num	3		Q RAmdeg	0.3		Q DEmdeg	0.1		Q pmRA	0.3
Q pmDE	0.1		BTmag	10.886		E BTmag	0.039		VTmag	10.438
E VTmag	0.036		Prox	66		TYC	T		HIP
CCDM			RAdeg	278.24690972		DEdeg	24.33077444		EpRA 1990	1.57
EpDE 1990	1.71		E RAdeg	25.6		E DEdeg	20.5		Posflg
Corr	0.1