12276+2111 SLW 725

 
 
12H 27M 34.00S +21 11' 23.4" P.A. 182 SEP 11 MAG 17.45,18.73 SP M1.4+M2.5
 
 
Coord 2000
12276+2111
Discov num
SLW 725
Comp
Coord arcsec 2000
12 27 34.00 +21 11 23.4
Date first
1998
Date last
2010
Obs
3
Pa first
182
Pa last
182
P.A. Now (θ)
182°
Sep first
10.7
Sep last
11.0
Sep. Now (ρ)
11"
Mag pri
17.45
Mag sec
18.73
delta mag (ΔM)
1.28
Spectral class
M1.4+M2.5 (red/red)
Pri motion ra
+002
Sec motion ra
+000
Pri motion dec
-047
Sec motion dec
-044
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.077 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
last precise pa
181.9
last precise sep
10.96