11455-3030 HJ 4470

 
 
11H 45M 31.03S -30 29' 53.4" P.A. 316 SEP 10.9 MAG 9.00,9.22 SP F3V
 
 
Coord 2000
11455-3030
Discov num
HJ 4470
Comp
Coord arcsec 2000
11 45 31.03 -30 29 53.4
Date first
1834
Date last
2010
Obs
10
Pa first
318
Pa last
316
P.A. Now (θ)
316°
Sep first
6.0
Sep last
10.9
Sep. Now (ρ)
10.9"
Mag pri
9.00
Mag sec
9.22
delta mag (ΔM)
0.22
Spectral class
F3V (yellow-white)
Pri motion ra
+001
Sec motion ra
-004
Pri motion dec
-016
Sec motion dec
-016
Notes
rPM=0.303
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
202776
Tycho2
7217-00337-1
HD
102183
last precise pa
316.3
last precise sep
10.85