10220+1150 CVR 561

 
 
10H 21M 57.44S +11 50' 03.7" P.A. 356 SEP 8 MAG 16.40,18.30 SP M2+M4
 
 
Coord 2000
10220+1150
Discov num
CVR 561
Comp
Coord arcsec 2000
10 21 57.44 +11 50 03.7
Date first
2000
Date last
2010
Obs
3
Pa first
356
Pa last
356
P.A. Now (θ)
356°
Sep first
7.9
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
16.40
Mag sec
18.30
delta mag (ΔM)
1.9
Spectral class
M2+M4 (red/red)
Pri motion ra
+014
Sec motion ra
+012
Pri motion dec
-054
Sec motion dec
-050
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.08 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo
last precise pa
356.1
last precise sep
7.95