WDS 21291+4727 TDS 1130

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21291+4727
TDS 1130

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

WDS 21291+4727 : COMPONENTS

	A
B	pa=177.1° sep=1.33"

21291+4727 A

Componente originario normalizzato	AB		Coord arcsec 2000	212907.28+472727.4		Mag	11.21		PmRA	3.00
PmDE	-4.0		Tycho2	3594-00521-1

Tycho2

Tycho2	3594-00521-1		Pflag	P		RAmdeg	322.28032817		DEmdeg	47.45762161
PmRA	3.3		PmDE	-4.4		E RAmdeg	53		E DEmdeg	53
E pmRA	2.1		E pmDE	1.9		EpRAm	1984.36		EpDEm	1982.60
Num	4		Q RAmdeg	1.0		Q DEmdeg	1.6		Q pmRA	1.0
Q pmDE	1.6		BTmag	11.829		E BTmag	0.087		VTmag	11.214
E VTmag	0.082		Prox	13		TYC	T		HIP
CCDM			RAdeg	322.28030917		DEdeg	47.45769722		EpRA 1990	1.68
EpDE 1990	1.71		E RAdeg	54.9		E DEdeg	55.5		Posflg	D
Corr	0.1

21291+4727 B

Componente originario normalizzato	AB		Coord arcsec 2000	212907.29+472726.1		Mag	11.84		PmRA	3.00
PmDE	-4.0		Tycho2	3594-00521-2		Calc delta mag	0.63		Calc coord	yes

Tycho2

Tycho2	3594-00521-2		Pflag	P		RAmdeg	322.28032817		DEmdeg	47.45762161
PmRA	3.3		PmDE	-4.4		E RAmdeg	53		E DEmdeg	53
E pmRA	2.1		E pmDE	1.9		EpRAm	1984.36		EpDEm	1982.60
Num	4		Q RAmdeg	1.0		Q DEmdeg	1.6		Q pmRA	1.0
Q pmDE	1.6		BTmag	12.971		E BTmag	0.275		VTmag	11.835
E VTmag	0.156		Prox	13		TYC	T		HIP
CCDM			RAdeg	322.28035028		DEdeg	47.45732833		EpRA 1990	1.68
EpDE 1990	1.70		E RAdeg	136.7		E DEdeg	139.4		Posflg	D
Corr	0.1