WDS 18172+3703 COU 1305

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18172+3703
COU 1305

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

WDS 18172+3703 : COMPONENTS

	A
B	pa=184.5° sep=1.84"

18172+3703 A

Componente originario normalizzato	AB		Coord arcsec 2000	181714.53+370253.0		Mag	10.55		PmRA	5.00
PmDE	-35.0		Tycho2	2634-00517-1		DM	BD+36 3080

Tycho2

Tycho2	2634-00517-1		Pflag	P		RAmdeg	274.31054558		DEmdeg	37.04806503
PmRA	5.0		PmDE	-34.5		E RAmdeg	25		E DEmdeg	25
E pmRA	3.2		E pmDE	2.9		EpRAm	1990.62		EpDEm	1990.35
Num	5		Q RAmdeg	2.9		Q DEmdeg	1.8		Q pmRA	3.0
Q pmDE	1.9		BTmag	11.022		E BTmag	0.043		VTmag	10.550
E VTmag	0.039		Prox	19		TYC	T		HIP
CCDM			RAdeg	274.31053861		DEdeg	37.04819444		EpRA 1990	1.67
EpDE 1990	1.66		E RAdeg	25.4		E DEdeg	25.4		Posflg	D
Corr	-0.1

18172+3703 B

Componente originario normalizzato	AB		Coord arcsec 2000	181714.52+370251.2		Mag	12.48		PmRA	5.00
PmDE	-35.0		Tycho2	2634-00517-2		Calc delta mag	1.93		Calc coord	yes

Tycho2

Tycho2	2634-00517-2		Pflag	P		RAmdeg	274.31054558		DEmdeg	37.04806503
PmRA	5.0		PmDE	-34.5		E RAmdeg	25		E DEmdeg	25
E pmRA	3.2		E pmDE	2.9		EpRAm	1990.62		EpDEm	1990.35
Num	5		Q RAmdeg	2.9		Q DEmdeg	1.8		Q pmRA	3.0
Q pmDE	1.9		BTmag	12.854		E BTmag	0.218		VTmag	12.476
E VTmag	0.195		Prox	19		TYC			HIP
CCDM			RAdeg	274.31045694		DEdeg	37.04766500		EpRA 1990	1.67
EpDE 1990	1.66		E RAdeg	94.7		E DEdeg	94.6		Posflg	D
Corr	-0.1