10541-2333 LDS 320

 
 
10H 54M 03.11S -23 32' 36.8" P.A. 252 SEP 31.9 MAG 10.27,13.47 SP K
 
 
Coord 2000
10541-2333
Discov num
LDS 320
Comp
Coord arcsec 2000
10 54 03.11 -23 32 36.8
Date first
1920
Date last
2010
Obs
5
Pa first
225
Pa last
252
P.A. Now (θ)
252°
Sep first
30.0
Sep last
31.9
Sep. Now (ρ)
31.9"
Mag pri
10.27
Mag sec
13.47
delta mag (ΔM)
3.2
Spectral class
K (yellow-orange)
Pri motion ra
-139
Sec motion ra
-146
Pri motion dec
+068
Sec motion dec
+062
Notes
rPM=0.058 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
179320
Tycho2
6635-00081-1
last precise pa
251.7
last precise sep
31.88