WDS 19508+5222 MLR 640

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19508+5222
MLR 640

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

WDS 19508+5222 : COMPONENTS

	A
B	pa=102.0° sep=1.17"

19508+5222 A

Componente originario normalizzato	AB		Coord arcsec 2000	195044.87+522155.7		Mag	10.83		Spectral class	F2 (yellow-white)
PmRA	14.00		PmDE	8.0		Tycho2	3569-01391-1

Tycho2

Tycho2	3569-01391-1		Pflag	P		RAmdeg	297.68697697		DEmdeg	52.36548425
PmRA	14.2		PmDE	7.9		E RAmdeg	38		E DEmdeg	38
E pmRA	2.7		E pmDE	2.4		EpRAm	1989.37		EpDEm	1988.77
Num	4		Q RAmdeg	0.4		Q DEmdeg	0.6		Q pmRA	0.4
Q pmDE	0.5		BTmag	11.393		E BTmag	0.063		VTmag	10.829
E VTmag	0.058		Prox	18		TYC	T		HIP
CCDM			RAdeg	297.68649028		DEdeg	52.36550694		EpRA 1990	1.75
EpDE 1990	1.70		E RAdeg	39.4		E DEdeg	39.4		Posflg	D
Corr	0.0

19508+5222 B

Componente originario normalizzato	AB		Coord arcsec 2000	195044.99+522155.5		Mag	11.05		PmRA	14.00
PmDE	8.0		Tycho2	3569-01391-2		Calc delta mag	0.22		Calc coord	yes

Tycho2

Tycho2	3569-01391-2		Pflag	P		RAmdeg	297.68697697		DEmdeg	52.36548425
PmRA	14.2		PmDE	7.9		E RAmdeg	38		E DEmdeg	38
E pmRA	2.7		E pmDE	2.4		EpRAm	1989.37		EpDEm	1988.77
Num	4		Q RAmdeg	0.4		Q DEmdeg	0.6		Q pmRA	0.4
Q pmDE	0.5		BTmag	11.330		E BTmag	0.063		VTmag	11.054
E VTmag	0.073		Prox	18		TYC			HIP
CCDM			RAdeg	297.68731306		DEdeg	52.36542944		EpRA 1990	1.76
EpDE 1990	1.70		E RAdeg	127.5		E DEdeg	126.7		Posflg	D
Corr	0.0