12227+5458 SLW 712

 
 
12H 22M 44.07S +54 57' 50.1" P.A. 109 SEP 47.3 MAG 15.35,17.72 SP K1.2+M0.0
 
 
Coord 2000
12227+5458
Discov num
SLW 712
Comp
Coord arcsec 2000
12 22 44.07 +54 57 50.1
Date first
1999
Date last
2010
Obs
3
Pa first
109
Pa last
109
P.A. Now (θ)
109°
Sep first
47.3
Sep last
47.3
Sep. Now (ρ)
47.3"
Mag pri
15.35
Mag sec
17.72
delta mag (ΔM)
2.37
Spectral class
K1.2+M0.0 (yellow-orange/red)
Pri motion ra
+018
Sec motion ra
+013
Pri motion dec
-038
Sec motion dec
-041
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.136 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
last precise pa
109.4
last precise sep
47.28