WDS 17138+5246 TDT 272

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17138+5246
TDT 272

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

WDS 17138+5246 : COMPONENTS

	A
B	pa=75.6° sep=0.44"

17138+5246 A

Componente originario normalizzato	AB		Coord arcsec 2000	171346.06+524551.7		Mag	11.9		PmRA	-3.00
PmDE	5.0		Tycho2	3887-00323-1

Tycho2

Tycho2	3887-00323-1		Pflag			RAmdeg	258.44203234		DEmdeg	52.76437855
PmRA	-2.5		PmDE	4.7		E RAmdeg	43		E DEmdeg	43
E pmRA	1.9		E pmDE	1.8		EpRAm	1985.22		EpDEm	1984.61
Num	4		Q RAmdeg	0.8		Q DEmdeg	0.7		Q pmRA	0.8
Q pmDE	0.7		BTmag	11.688		E BTmag	0.067		VTmag	11.307
E VTmag	0.079		Prox	999		TYC	T		HIP
CCDM			RAdeg	258.44204194		DEdeg	52.76436750		EpRA 1990	1.58
EpDE 1990	1.66		E RAdeg	45.4		E DEdeg	45.2		Posflg
Corr	0.0

17138+5246 B

Componente originario normalizzato	AB		Coord arcsec 2000	171346.11+524551.8		Mag	11.97		PmRA	-3.00
PmDE	5.0		Calc delta mag	0.07		Calc coord	yes