05311+0945 SKF1882

 
 
05H 31M 05.70S +09 44' 54.5" P.A. 144 SEP 69.6 MAG 18.40,19.00 SP M:+WD:
 
 
Coord 2000
05311+0945
Discov num
SKF1882
Comp
Coord arcsec 2000
05 31 05.70 +09 44 54.5
Date first
1954
Date last
2010
Obs
4
Pa first
144
Pa last
144
P.A. Now (θ)
144°
Sep first
69.7
Sep last
69.6
Sep. Now (ρ)
69.6"
Mag pri
18.40
Mag sec
19.00
delta mag (ΔM)
0.6
Spectral class
M:+WD: (red/Wolf-Rayet)
Pri motion ra
+390
Sec motion ra
+382
Pri motion dec
-114
Sec motion dec
-108
Notes
V (Proper motion indicates physical)
rPM=0.025 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Orion
last precise pa
143.7
last precise sep
69.55