WDS 19400+4520 TDT 1618

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19400+4520
TDT 1618

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

WDS 19400+4520 : COMPONENTS

	A
B	pa=248.3° sep=0.76"

19400+4520 A

Componente originario normalizzato	AB		Coord arcsec 2000	194001.46+452010.1		Mag	11.87		PmRA	-1.00
PmDE	-5.0		Tycho2	3556-03615-1

Tycho2

Tycho2	3556-03615-1		Pflag			RAmdeg	295.00595048		DEmdeg	45.33611543
PmRA	-1.4		PmDE	-5.4		E RAmdeg	34		E DEmdeg	34
E pmRA	1.8		E pmDE	1.7		EpRAm	1983.96		EpDEm	1983.22
Num	4		Q RAmdeg	1.3		Q DEmdeg	0.8		Q pmRA	1.3
Q pmDE	0.8		BTmag	11.935		E BTmag	0.098		VTmag	11.263
E VTmag	0.085		Prox	297		TYC			HIP
CCDM			RAdeg	295.00598194		DEdeg	45.33613417		EpRA 1990	1.61
EpDE 1990	1.60		E RAdeg	54.3		E DEdeg	56.0		Posflg
Corr	0.1

19400+4520 B

Componente originario normalizzato	AB		Coord arcsec 2000	194001.39+452009.8		Mag	11.93		PmRA	-1.00
PmDE	-5.0		Tycho2	3556-03475-1		Calc delta mag	0.06		Calc coord	yes

Tycho2

Tycho2	3556-03475-1		Pflag			RAmdeg	295.00356621		DEmdeg	45.32806495
PmRA	-4.0		PmDE	1.2		E RAmdeg	112		E DEmdeg	114
E pmRA	2.8		E pmDE	2.7		EpRAm	1971.55		EpDEm	1966.55
Num	2		Q RAmdeg			Q DEmdeg			Q pmRA
Q pmDE			BTmag	13.825		E BTmag	0.426		VTmag	12.020
E VTmag	0.176		Prox	297		TYC			HIP
CCDM			RAdeg	295.00357917		DEdeg	45.32806194		EpRA 1990	1.62
EpDE 1990	1.59		E RAdeg	126.1		E DEdeg	132.3		Posflg
Corr	0.1