WDS 16440+2453 TDT 56

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16440+2453
TDT 56

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

WDS 16440+2453 : COMPONENTS

	A
B	pa=258.9° sep=1.48"

16440+2453 A

Coord arcsec 2000	164359.57+245301.1		Mag	11.18		PmRA	-12.00		PmDE	-11.0
SAO	227124		Tycho2	2049-00922-1		DM	CP-47 7860

Tycho2

Tycho2	2049-00922-1		Pflag			RAmdeg	250.99821286		DEmdeg	24.88362987
PmRA	-11.6		PmDE	-10.7		E RAmdeg	34		E DEmdeg	25
E pmRA	1.4		E pmDE	1.3		EpRAm	1984.81		EpDEm	1987.84
Num	5		Q RAmdeg	1.6		Q DEmdeg	0.8		Q pmRA	1.6
Q pmDE	0.8		BTmag	11.677		E BTmag	0.048		VTmag	11.146
E VTmag	0.050		Prox	999		TYC	T		HIP
CCDM			RAdeg	250.99824278		DEdeg	24.88365417		EpRA 1990	1.57
EpDE 1990	1.75		E RAdeg	34.8		E DEdeg	25.7		Posflg
Corr	-0.1

SAO

SAO	227124		DelFlag			RA1950			PmRA1950	0.0009
DE1950			PmDE1950	0.003		Vmag	9.3		SpType
Double code			Source	48		CatNum	15185		DM	CP-47 7860
DMcomp	A		BDsup			HD			M HD
GC			RA1950rad	4.36521967		DE1950rad	-0.82687287		PmRA2000	0.0008
PmDE2000	0.003

16440+2453 B

Coord arcsec 2000	164359.46+245300.8		Mag	13.06		PmRA	-12.00		PmDE	-11.0
SAO	227122		Delta magnitude	1.88		Coordinate calculated	yes

SAO

SAO	227122		DelFlag			RA1950			PmRA1950	0.0011
DE1950			PmDE1950	-0.01		Vmag	9.8		SpType
Double code			Source	48		CatNum	15184		DM	CP-47 7860
DMcomp	B		BDsup			HD			M HD
GC			RA1950rad	4.36515343		DE1950rad	-0.8268901		PmRA2000	0.001
PmDE2000	-0.01