WDS 18242+4540 UC 240

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18242+4540
UC 240

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

WDS 18242+4540 : COMPONENTS

	A
B	pa=324.4° sep=54.61"

18242+4540 A

Componente originario normalizzato	AB		Coord arcsec 2000	182411.43+453947.7		Mag	8.91		Spectral class	G5 (yellow)
PmRA	38.00		PmDE	124.0		Tycho2	3526-02048-1

Tycho2

Tycho2	3526-02048-1		Pflag			RAmdeg	276.04760410		DEmdeg	45.66325451
PmRA	38.3		PmDE	124.0		E RAmdeg	12		E DEmdeg	11
E pmRA	1.2		E pmDE	1.2		EpRAm	1990.06		EpDEm	1990.34
Num	6		Q RAmdeg	0.7		Q DEmdeg	1.3		Q pmRA	0.7
Q pmDE	1.3		BTmag	9.717		E BTmag	0.024		VTmag	8.912
E VTmag	0.017		Prox	636		TYC	T		HIP
CCDM			RAdeg	276.04747583		DEdeg	45.66296611		EpRA 1990	1.57
EpDE 1990	1.64		E RAdeg	11.8		E DEdeg	11.2		Posflg
Corr	0.0

18242+4540 B

Componente originario normalizzato	AB		Coord arcsec 2000	182408.40+454032.1		Mag	11.4		PmRA	38.00
PmDE	123.0		Tycho2	3526-02086-1		Calc delta mag	2.49		Calc coord	yes

Tycho2

Tycho2	3526-02086-1		Pflag			RAmdeg	276.02960270		DEmdeg	45.67564603
PmRA	40.7		PmDE	124.1		E RAmdeg	93		E DEmdeg	86
E pmRA	2.2		E pmDE	2.0		EpRAm	1965.19		EpDEm	1965.00
Num	3		Q RAmdeg	0.5		Q DEmdeg	1.3		Q pmRA	0.5
Q pmDE	1.2		BTmag	12.870		E BTmag	0.313		VTmag	11.754
E VTmag	0.176		Prox	636		TYC			HIP
CCDM			RAdeg	276.02946611		DEdeg	45.67535833		EpRA 1990	1.57
EpDE 1990	1.65		E RAdeg	108.7		E DEdeg	101.2		Posflg
Corr	0.1