10406-1922 LDS 312

 
 
10H 40M 18.86S -19 22' 48.4" P.A. 165 SEP 16.1 MAG 13.30,14.70 SP DM3+DM5
 
 
Coord 2000
10406-1922
Discov num
LDS 312
Comp
Coord arcsec 2000
10 40 18.86 -19 22 48.4
Date first
1920
Date last
2010
Obs
6
Pa first
135
Pa last
165
P.A. Now (θ)
165°
Sep first
14.0
Sep last
16.1
Sep. Now (ρ)
16.1"
Mag pri
13.30
Mag sec
14.70
delta mag (ΔM)
1.4
Spectral class
dM3+dM5
Pri motion ra
-646
Sec motion ra
-004
Pri motion dec
-179
Sec motion dec
-118
Notes
rPM=0.962
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
last precise pa
164.7
last precise sep
16.139