10305+3130 CVR 104

 
 
10H 30M 32.62S +31 29' 49.6" P.A. 255 SEP 17.3 MAG 17.10,17.90 SP M3+M4
 
 
Coord 2000
10305+3130
Discov num
CVR 104
Comp
Coord arcsec 2000
10 30 32.62 +31 29 49.6
Date first
1999
Date last
2010
Obs
3
Pa first
255
Pa last
255
P.A. Now (θ)
255°
Sep first
17.3
Sep last
17.3
Sep. Now (ρ)
17.3"
Mag pri
17.10
Mag sec
17.90
delta mag (ΔM)
0.8
Spectral class
M3+M4 (red/red)
Pri motion ra
-066
Sec motion ra
-068
Pri motion dec
-015
Sec motion dec
-013
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.041 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo Minor
last precise pa
254.5
last precise sep
17.28