04394+4248 SHT  73

 
 
04H 39M 23.10S +42 47' 52.7" P.A. 344 SEP 9 MAG 18.00,18.70 SP WD:+WD:
 
 
Coord 2000
04394+4248
Discov num
SHT  73
Comp
Coord arcsec 2000
04 39 23.10 +42 47 52.7
Date first
1953
Date last
2013
Obs
7
Pa first
344
Pa last
344
P.A. Now (θ)
344°
Sep first
8.8
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
18.00
Mag sec
18.70
delta mag (ΔM)
0.7
Spectral class
WD:+WD: (Wolf-Rayet/Wolf-Rayet)
Pri motion ra
+020
Sec motion ra
+018
Pri motion dec
-056
Sec motion dec
-046
Notes
V (Proper motion indicates physical)
rPM=0.171 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
last precise pa
344.2
last precise sep
9.02