12165+1953 CVR1421

 
 
12H 16M 27.93S +19 52' 43.5" P.A. 156 SEP 3.8 MAG 17.80,18.10 SP M4+M5
 
 
Coord 2000
12165+1953
Discov num
CVR1421
Comp
Coord arcsec 2000
12 16 27.93 +19 52 43.5
Date first
1998
Date last
2005
Obs
2
Pa first
157
Pa last
156
P.A. Now (θ)
156°
Sep first
3.8
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
17.80
Mag sec
18.10
delta mag (ΔM)
0.3
Spectral class
M4+M5 (red/red)
Pri motion ra
-021
Sec motion ra
Pri motion dec
-026
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
last precise pa
155.6
last precise sep
3.79