WDS 20390+3702 COU 2219

You're not logged.

Login

A workbench to forge your own double stars?
Create your account here!

Search

Actions

Advanced Search
Go to Simbad
New report
New measure
Login

Computed Lists

Populars
Latest Populars
Doubles in session

Current system

20390+3702
COU 2219

Selections

Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

WDS 20390+3702 : COMPONENTS

	A
B	pa=36.4° sep=0.80"

20390+3702 A

Componente originario normalizzato	AB		Coord arcsec 2000	203859.69+370156.4		Mag	11.39		PmRA	0.00
PmDE	1.0		Tycho2	2698-00811-1

Tycho2

Tycho2	2698-00811-1		Pflag	P		RAmdeg	309.74870650		DEmdeg	37.03233938
PmRA	0.2		PmDE	1.1		E RAmdeg	59		E DEmdeg	53
E pmRA	2.2		E pmDE	2.0		EpRAm	1981.97		EpDEm	1982.19
Num	5		Q RAmdeg	0.9		Q DEmdeg	1.3		Q pmRA	0.9
Q pmDE	1.3		BTmag	11.748		E BTmag	0.066		VTmag	11.391
E VTmag	0.082		Prox	10		TYC	T		HIP
CCDM			RAdeg	309.74881972		DEdeg	37.03241750		EpRA 1990	1.51
EpDE 1990	1.71		E RAdeg	63.0		E DEdeg	56.2		Posflg	D
Corr	0.1

20390+3702 B

Componente originario normalizzato	AB		Coord arcsec 2000	203859.73+370157.0		Mag	11.66		PmRA	0.00
PmDE	1.0		Tycho2	2698-00811-2		Calc delta mag	0.27		Calc coord	yes

Tycho2

Tycho2	2698-00811-2		Pflag	P		RAmdeg	309.74870650		DEmdeg	37.03233938
PmRA	0.2		PmDE	1.1		E RAmdeg	59		E DEmdeg	53
E pmRA	2.2		E pmDE	2.0		EpRAm	1981.97		EpDEm	1982.19
Num	5		Q RAmdeg	0.9		Q DEmdeg	1.3		Q pmRA	0.9
Q pmDE	1.3		BTmag	11.864		E BTmag	0.075		VTmag	11.662
E VTmag	0.109		Prox	10		TYC	T		HIP
CCDM			RAdeg	309.74856944		DEdeg	37.03223500		EpRA 1990	1.50
EpDE 1990	1.71		E RAdeg	179.2		E DEdeg	157.2		Posflg	D
Corr	0.1