12186+2440 CVR 650

 
 
12H 18M 35.99S +24 40' 27.7" P.A. 276 SEP 15.3 MAG 16.80,17.00 SP M2+M2
 
 
Coord 2000
12186+2440
Discov num
CVR 650
Comp
Coord arcsec 2000
12 18 35.99 +24 40 27.7
Date first
2000
Date last
2010
Obs
3
Pa first
276
Pa last
276
P.A. Now (θ)
276°
Sep first
15.2
Sep last
15.3
Sep. Now (ρ)
15.3"
Mag pri
16.80
Mag sec
17.00
delta mag (ΔM)
0.2
Spectral class
M2+M2 (red/red)
Pri motion ra
+036
Sec motion ra
+035
Pri motion dec
-026
Sec motion dec
-029
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.07000000000000001 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
last precise pa
276.3
last precise sep
15.32