WDS 17250+1350 HU 1281 AB

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17250+1350
HU 1281 AB

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

WDS 17250+1350 : COMPONENTS

	A
B	pa=283.5° sep=1.84"

17250+1350 A

Coord arcsec 2000	172456.58+134942.1		Mag	10.78		PmRA	7.00		PmDE	9.0
Tycho2	1003-00693-1

Tycho2

Tycho2	1003-00693-1		Pflag	P		RAmdeg	261.23573553		DEmdeg	13.82835160
PmRA	7.4		PmDE	9.4		E RAmdeg	38		E DEmdeg	38
E pmRA	1.4		E pmDE	1.4		EpRAm	1982.69		EpDEm	1982.38
Num	5		Q RAmdeg	0.6		Q DEmdeg	2.4		Q pmRA	0.6
Q pmDE	2.4		BTmag	11.442		E BTmag	0.066		VTmag	10.781
E VTmag	0.061		Prox	18		TYC	T		HIP
CCDM			RAdeg	261.23595556		DEdeg	13.82827556		EpRA 1990	1.63
EpDE 1990	1.67		E RAdeg	39.6		E DEdeg	40.1		Posflg	D
Corr	-0.1

17250+1350 B

Coord arcsec 2000	172456.46+134942.5		Mag	10.94		PmRA	7.00		PmDE	9.0
Tycho2	1003-00693-2		Calc delta mag	0.16		Calc coord	yes

Tycho2

Tycho2	1003-00693-2		Pflag	P		RAmdeg	261.23573553		DEmdeg	13.82835160
PmRA	7.4		PmDE	9.4		E RAmdeg	38		E DEmdeg	38
E pmRA	1.4		E pmDE	1.4		EpRAm	1982.69		EpDEm	1982.38
Num	5		Q RAmdeg	0.6		Q DEmdeg	2.4		Q pmRA	0.6
Q pmDE	2.4		BTmag	11.518		E BTmag	0.072		VTmag	10.941
E VTmag	0.070		Prox	18		TYC			HIP
CCDM			RAdeg	261.23544472		DEdeg	13.82839222		EpRA 1990	1.63
EpDE 1990	1.68		E RAdeg	44.9		E DEdeg	45.6		Posflg	D
Corr	-0.1