10561-2108 S   618

 
 
10H 56M 05.10S -21 07' 40.4" P.A. 38 SEP 79.5 MAG 8.94,9.03 SP K4/5III
 
 
Coord 2000
10561-2108
Discov num
S   618
Comp
Coord arcsec 2000
10 56 05.10 -21 07 40.4
Date first
1825
Date last
2010
Obs
15
Pa first
36
Pa last
38
P.A. Now (θ)
38°
Sep first
79.1
Sep last
79.5
Sep. Now (ρ)
79.5"
Mag pri
8.94
Mag sec
9.03
delta mag (ΔM)
0.09
Spectral class
K4/5III (yellow-orange)
Pri motion ra
-030
Sec motion ra
-017
Pri motion dec
-002
Sec motion dec
-008
Notes
N (See Notes)
rPM=0.476
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
179350
Tycho2
6082-01975-1
HD
94749
last precise pa
37.6
last precise sep
79.49