WDS 16489+1949 BRT 2425

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16489+1949
BRT 2425

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

WDS 16489+1949 : COMPONENTS

	A
B	pa=319.1° sep=4.40"

16489+1949 A

Componente originario normalizzato	AB		Coord arcsec 2000	164850.61+194951.1		Mag	10.64		PmRA	-9.00
PmDE	4.0		Tycho2	1529-00690-1

Tycho2

Tycho2	1529-00690-1		Pflag			RAmdeg	252.21085999		DEmdeg	19.83085863
PmRA	-12.3		PmDE	12.7		E RAmdeg	32		E DEmdeg	33
E pmRA	1.0		E pmDE	1.0		EpRAm	1980.11		EpDEm	1979.87
Num	5		Q RAmdeg	1.3		Q DEmdeg	2.2		Q pmRA	1.4
Q pmDE	2.4		BTmag	11.149		E BTmag	0.056		VTmag	10.643
E VTmag	0.052		Prox	42		TYC	T		HIP
CCDM			RAdeg	252.21089056		DEdeg	19.83082889		EpRA 1990	1.59
EpDE 1990	1.61		E RAdeg	33.6		E DEdeg	35.3		Posflg
Corr	-0.1

16489+1949 B

Componente originario normalizzato	AB		Coord arcsec 2000	164850.41+194954.4		Mag	10.91		PmRA	-39.00
PmDE	47.0		Tycho2	1529-00690-2		Calc delta mag	0.27		Calc coord	yes

Tycho2

Tycho2	1529-00690-2		Pflag			RAmdeg	252.20999520		DEmdeg	19.83176251
PmRA	-27.2		PmDE	26.8		E RAmdeg	46		E DEmdeg	49
E pmRA	2.2		E pmDE	2.2		EpRAm	1986.81		EpDEm	1985.93
Num	2		Q RAmdeg			Q DEmdeg			Q pmRA
Q pmDE			BTmag	11.935		E BTmag	0.104		VTmag	10.911
E VTmag	0.066		Prox	42		TYC	T		HIP
CCDM			RAdeg	252.21006306		DEdeg	19.83170028		EpRA 1990	1.60
EpDE 1990	1.62		E RAdeg	47.3		E DEdeg	51.0		Posflg
Corr	-0.1