WDS 16497+6844 WFC 180

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16497+6844
WFC 180

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

WDS 16497+6844 : COMPONENTS

	A
B	pa=150.3° sep=2.93"

16497+6844 A

Componente originario normalizzato	AB		Coord arcsec 2000	164939.47+684409.7		Mag	10.56		PmRA	-62.00
PmDE	60.0		Tycho2	4420-01030-1

Tycho2

Tycho2	4420-01030-1		Pflag			RAmdeg	252.41445136		DEmdeg	68.73602002
PmRA	-62.8		PmDE	60.4		E RAmdeg	34		E DEmdeg	35
E pmRA	2.0		E pmDE	2.0		EpRAm	1987.30		EpDEm	1987.15
Num	4		Q RAmdeg	0.8		Q DEmdeg	0.8		Q pmRA	0.8
Q pmDE	0.8		BTmag	11.401		E BTmag	0.067		VTmag	10.557
E VTmag	0.048		Prox	48		TYC	T		HIP
CCDM			RAdeg	252.41484667		DEdeg	68.73588222		EpRA 1990	1.74
EpDE 1990	1.76		E RAdeg	34.7		E DEdeg	35.9		Posflg
Corr	0.0

16497+6844 B

Componente originario normalizzato	AB		Coord arcsec 2000	164939.74+684407.2		Mag	10.99		PmRA	-68.00
PmDE	63.0		Tycho2	4420-03058-1		Calc delta mag	0.43		Calc coord	yes

Tycho2

Tycho2	4420-03058-1		Pflag			RAmdeg	252.41757561		DEmdeg	68.73530766
PmRA	-62.8		PmDE	58.8		E RAmdeg	50		E DEmdeg	50
E pmRA	2.1		E pmDE	2.1		EpRAm	1982.46		EpDEm	1982.15
Num	4		Q RAmdeg	0.9		Q DEmdeg	1.3		Q pmRA	0.9
Q pmDE	1.3		BTmag	12.098		E BTmag	0.132		VTmag	10.992
E VTmag	0.072		Prox	48		TYC	T		HIP
CCDM			RAdeg	252.41797333		DEdeg	68.73516806		EpRA 1990	1.73
EpDE 1990	1.74		E RAdeg	53.5		E DEdeg	55.2		Posflg
Corr	-0.1