20312+4132 CAN   3

 
 
20H 31M 10.55S +41 31' 53.5" MAG 11.30,13.90 SP OB
 
 
Coord 2000
20312+4132
Discov num
CAN   3
Comp
Coord arcsec 2000
20 31 10.55 +41 31 53.5
Date first
-1
Date last
-1
Obs
0
Pa first
-1
Pa last
-1
P.A. Now (θ)
°
Sep first
-1.0
Sep last
-1.0
Sep. Now (ρ)
"
Mag pri
11.30
Mag sec
13.90
delta mag (ΔM)
2.6
Spectral class
OB (blue)
Pri motion ra
-002
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
Tycho2
3161-00877-1
last precise pa
-1
last precise sep
-1