11579+4544 SKF2640

 
 
11H 57M 56.76S +45 44' 04.0" P.A. 164 SEP 16.9 MAG 13.30,20.70 SP K:
 
 
Coord 2000
11579+4544
Discov num
SKF2640
Comp
Coord arcsec 2000
11 57 56.76 +45 44 04.0
Date first
1955
Date last
2013
Obs
7
Pa first
164
Pa last
164
P.A. Now (θ)
164°
Sep first
16.8
Sep last
16.9
Sep. Now (ρ)
16.9"
Mag pri
13.30
Mag sec
20.70
delta mag (ΔM)
7.4
Spectral class
K: (yellow-orange)
Pri motion ra
+016
Sec motion ra
+017
Pri motion dec
-045
Sec motion dec
-048
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
last precise pa
163.6
last precise sep
16.87