WDS 17530-3748 TDT 554

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17530-3748
TDT 554

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

WDS 17530-3748 : COMPONENTS

	A
B	pa=83.2° sep=8.31"

17530-3748 A

Componente originario normalizzato	AB		Coord arcsec 2000	175301.85-374749.1		Mag	11.84		PmRA	-6.00
PmDE	-8.0		Tycho2	7886-02030-1

Tycho2

Tycho2	7886-02030-1		Pflag			RAmdeg	268.25772682		DEmdeg	-37.79696714
PmRA	-0.7		PmDE	-14.3		E RAmdeg	68		E DEmdeg	92
E pmRA	2.7		E pmDE	2.8		EpRAm	1982.30		EpDEm	1973.29
Num	3		Q RAmdeg	2.0		Q DEmdeg	0.3		Q pmRA	2.0
Q pmDE	0.3		BTmag	12.117		E BTmag	0.149		VTmag	11.842
E VTmag	0.198		Prox	97		TYC			HIP
CCDM			RAdeg	268.25772861		DEdeg	-37.79693194		EpRA 1990	1.64
EpDE 1990	1.17		E RAdeg	72.0		E DEdeg	104.9		Posflg
Corr	-0.1

17530-3748 B

Componente originario normalizzato	AB		Coord arcsec 2000	175302.55-374748.1		Mag	12.58		PmRA	5.00
PmDE	-1.0		Tycho2	7886-01754-1		Calc delta mag	0.74		Calc coord	yes

Tycho2

Tycho2	7886-01754-1		Pflag			RAmdeg	268.26107919		DEmdeg	-37.79680948
PmRA	-19.4		PmDE	-24.4		E RAmdeg	96		E DEmdeg	133
E pmRA	4.0		E pmDE	4.2		EpRAm	1983.17		EpDEm	1974.82
Num	2		Q RAmdeg			Q DEmdeg			Q pmRA
Q pmDE			BTmag	12.626		E BTmag	0.256		VTmag	12.582
E VTmag	0.295		Prox	97		TYC			HIP
CCDM			RAdeg	268.26113639		DEdeg	-37.79674944		EpRA 1990	1.65
EpDE 1990	1.17		E RAdeg	102.0		E DEdeg	149.5		Posflg
Corr	-0.1