WDS 20440-0631 GRV 1138

You're not logged.

Login

Filter only those doubles you can observe? Yes, you can!
Register here

Search

Actions

Advanced Search
Go to Simbad
New report
New measure
Login

Computed Lists

Populars
Latest Populars
Doubles in session

Current system

20440-0631
GRV 1138

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 20440-0631 : COMPONENTS

	A
B	pa=49.5° sep=33.10"

20440-0631 A

Componente originario normalizzato	AB		Coord arcsec 2000	204459.12-063123.5		Mag	15.2		PmRA	25.00
PmDE	24.0

20440-0631 B

Componente originario normalizzato	AB		Coord arcsec 2000	204500.81-063102.0		Mag	17.1		PmRA	21.00
PmDE	22.0		Calc delta mag	1.9		Calc coord	yes