10137+6610 CVR 102

 
 
10H 12M 39.86S +66 09' 42.8" P.A. 245 SEP 90.9 MAG 17.90,18.20 SP M4+M5
 
 
Coord 2000
10137+6610
Discov num
CVR 102
Comp
Coord arcsec 2000
10 12 39.86 +66 09 42.8
Date first
1999
Date last
2010
Obs
3
Pa first
245
Pa last
245
P.A. Now (θ)
245°
Sep first
90.9
Sep last
90.9
Sep. Now (ρ)
90.9"
Mag pri
17.90
Mag sec
18.20
delta mag (ΔM)
0.3
Spectral class
M4+M5 (red/red)
Pri motion ra
-032
Sec motion ra
-036
Pri motion dec
-065
Sec motion dec
-061
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.078 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
last precise pa
245
last precise sep
90.87