11580-5630 COO 131

 
 
11H 57M 57.77S -56 29' 39.4" P.A. 218 SEP 2.6 MAG 9.36,9.70 SP F5V DIST. 95.15 PC (310.38 L.Y.)
 
 
Coord 2000
11580-5630
Discov num
COO 131
Comp
Coord arcsec 2000
11 57 57.77 -56 29 39.4
Date first
1919
Date last
2015
Obs
10
Pa first
220
Pa last
218
P.A. Now (θ)
218°
Sep first
2.9
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
9.36
Mag sec
9.70
delta mag (ΔM)
0.34
Spectral class
F5V (yellow-white)
Pri motion ra
-029
Sec motion ra
-030
Pri motion dec
+025
Sec motion dec
+021
Notes
rPM=0.108 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Crux
SAO
239528
HIP
58346
Tycho2
8639-00218-1
HD
103937
CP
CP-55 4746
Distance
95.15
Distance ly
310.38
last precise pa
217.7
last precise sep
2.632