12049+2150 LDS4177

 
 
12H 04M 59.02S +21 49' 26.8" P.A. 336 SEP 77.4 MAG 15.15,15.51 SP M3+M3
 
 
Coord 2000
12049+2150
Discov num
LDS4177
Comp
Coord arcsec 2000
12 04 59.02 +21 49 26.8
Date first
1960
Date last
2010
Obs
6
Pa first
336
Pa last
336
P.A. Now (θ)
336°
Sep first
77.0
Sep last
77.4
Sep. Now (ρ)
77.4"
Mag pri
15.15
Mag sec
15.51
delta mag (ΔM)
0.36
Spectral class
M3+M3 (red/red)
Pri motion ra
-179
Sec motion ra
-179
Pri motion dec
-081
Sec motion dec
-081
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
last precise pa
336.3
last precise sep
77.41