WDS 20598+3126 GYL 44

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20598+3126
GYL 44

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

WDS 20598+3126 : COMPONENTS

	A
B	pa=1.6° sep=51.21"

20598+3126 A

Componente originario normalizzato	AB		Coord arcsec 2000	205948.99+312626.5		Mag	10.74		Spectral class	A5 (white)
PmRA	-6.00		PmDE	-4.0		Tycho2	2688-01249-1		DM	BD+30 4271

Tycho2

Tycho2	2688-01249-1		Pflag			RAmdeg	314.95413270		DEmdeg	31.44069631
PmRA	-6.7		PmDE	-6.3		E RAmdeg	21		E DEmdeg	19
E pmRA	1.1		E pmDE	1.1		EpRAm	1985.28		EpDEm	1986.07
Num	11		Q RAmdeg	1.8		Q DEmdeg	1.0		Q pmRA	1.8
Q pmDE	1.0		BTmag	10.814		E BTmag	0.034		VTmag	10.738
E VTmag	0.045		Prox	510		TYC	T		HIP
CCDM			RAdeg	314.95415472		DEdeg	31.44070917		EpRA 1990	1.58
EpDE 1990	1.74		E RAdeg	24.4		E DEdeg	21.5		Posflg
Corr	0.2

20598+3126 B

Componente originario normalizzato	AB		Coord arcsec 2000	205949.10+312717.7		Mag	11		PmRA	0.00
PmDE	3.0		Tycho2	2688-01103-1		DM	BD+30 4272		Calc delta mag	0.26
Calc coord	yes

Tycho2

Tycho2	2688-01103-1		Pflag			RAmdeg	314.95467651		DEmdeg	31.45489555
PmRA	-1.7		PmDE	2.6		E RAmdeg	26		E DEmdeg	24
E pmRA	1.3		E pmDE	1.2		EpRAm	1983.56		EpDEm	1984.83
Num	9		Q RAmdeg	1.8		Q DEmdeg	1.6		Q pmRA	1.8
Q pmDE	1.7		BTmag	11.340		E BTmag	0.047		VTmag	11.001
E VTmag	0.054		Prox	510		TYC	T		HIP
CCDM			RAdeg	314.95468778		DEdeg	31.45487861		EpRA 1990	1.56
EpDE 1990	1.72		E RAdeg	32.5		E DEdeg	29.0		Posflg
Corr	0.2