WDS 20578+3833 HJ 1600

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

20578+3833
HJ 1600

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 20578+3833 : COMPONENTS

	A
B	pa=157.8° sep=22.71"

20578+3833 A

Componente originario normalizzato	AB		Coord arcsec 2000	205743.56+383329.8		Mag	10.7		PmRA	-2.00
PmDE	-7.0		Tycho2	3167-00440-1

Tycho2

Tycho2	3167-00440-1		Pflag			RAmdeg	314.43148288		DEmdeg	38.55828314
PmRA	-1.2		PmDE	-4.9		E RAmdeg	36		E DEmdeg	28
E pmRA	1.8		E pmDE	1.8		EpRAm	1985.91		EpDEm	1985.63
Num	6		Q RAmdeg	1.2		Q DEmdeg	1.4		Q pmRA	1.2
Q pmDE	1.3		BTmag	12.233		E BTmag	0.130		VTmag	10.703
E VTmag	0.048		Prox	236		TYC	T		HIP
CCDM			RAdeg	314.43148194		DEdeg	38.55828250		EpRA 1990	1.63
EpDE 1990	1.64		E RAdeg	39.5		E DEdeg	38.0		Posflg
Corr	0.1

20578+3833 B

Componente originario normalizzato	AB		Coord arcsec 2000	205744.29+383308.8		Mag	11.14		PmRA	2.00
PmDE	-13.0		Tycho2	3167-02451-1		Calc delta mag	0.44		Calc coord	yes

Tycho2

Tycho2	3167-02451-1		Pflag			RAmdeg	314.43538826		DEmdeg	38.55246868
PmRA	3.5		PmDE	-9.4		E RAmdeg	42		E DEmdeg	39
E pmRA	1.7		E pmDE	1.6		EpRAm	1983.72		EpDEm	1984.25
Num	5		Q RAmdeg	1.4		Q DEmdeg	0.7		Q pmRA	1.4
Q pmDE	0.8		BTmag	11.541		E BTmag	0.061		VTmag	11.135
E VTmag	0.068		Prox	236		TYC	T		HIP
CCDM			RAdeg	314.43537722		DEdeg	38.55249028		EpRA 1990	1.60
EpDE 1990	1.65		E RAdeg	44.4		E DEdeg	41.2		Posflg
Corr	0.1