12101+1411 SLW 690

 
 
12H 10M 06.52S +14 11' 15.7" P.A. 290 SEP 29 MAG 17.31,17.88 SP M2.4+M2.8
 
 
Coord 2000
12101+1411
Discov num
SLW 690
Comp
Coord arcsec 2000
12 10 06.52 +14 11 15.7
Date first
1998
Date last
2010
Obs
3
Pa first
290
Pa last
290
P.A. Now (θ)
290°
Sep first
29.1
Sep last
29.0
Sep. Now (ρ)
29"
Mag pri
17.31
Mag sec
17.88
delta mag (ΔM)
0.57
Spectral class
M2.4+M2.8 (red/red)
Pri motion ra
-027
Sec motion ra
-031
Pri motion dec
+026
Sec motion dec
+028
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Coma Berenices
last precise pa
290.1
last precise sep
29.03