10167+3856 LDS3971

 
 
10H 16M 41.93S +38 56' 19.1" P.A. 156 SEP 18.7 MAG 17.10,17.60 SP M2+M3
 
 
Coord 2000
10167+3856
Discov num
LDS3971
Comp
Coord arcsec 2000
10 16 41.93 +38 56 19.1
Date first
1960
Date last
2010
Obs
5
Pa first
156
Pa last
156
P.A. Now (θ)
156°
Sep first
19.0
Sep last
18.7
Sep. Now (ρ)
18.7"
Mag pri
17.10
Mag sec
17.60
delta mag (ΔM)
0.5
Spectral class
M2+M3 (red/red)
Pri motion ra
-142
Sec motion ra
-139
Pri motion dec
+001
Sec motion dec
+002
Notes
V (Proper motion indicates physical)
rPM=0.022 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo Minor
last precise pa
155.8
last precise sep
18.7