12550+3118 JNN  82

 
 
12H 54M 59.98S +31 18' 24.8" P.A. 350 SEP 0.7 MAG 16.30,16.70 SP M2+M3
 
 
Coord 2000
12550+3118
Discov num
JNN  82
Comp
Coord arcsec 2000
12 54 59.98 +31 18 24.8
Date first
2009
Date last
2009
Obs
2
Pa first
350
Pa last
350
P.A. Now (θ)
350°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
16.30
Mag sec
16.70
delta mag (ΔM)
0.4
Spectral class
M2+M3 (red/red)
Pri motion ra
-106
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
last precise pa
350
last precise sep
0.714