18393-5724 HJ 5050

 
 
18H 39M 20.91S -57 24' 02.4" P.A. 106 SEP 12.2 MAG 10.12,10.83 SP F9
 
 
Coord 2000
18393-5724
Discov num
HJ 5050
Comp
Coord arcsec 2000
18 39 20.91 -57 24 02.4
Date first
1834
Date last
2010
Obs
9
Pa first
108
Pa last
106
P.A. Now (θ)
106°
Sep first
12.0
Sep last
12.2
Sep. Now (ρ)
12.2"
Mag pri
10.12
Mag sec
10.83
delta mag (ΔM)
0.71
Spectral class
F9 (yellow-white)
Pri motion ra
+017
Sec motion ra
+008
Pri motion dec
-006
Sec motion dec
-014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pavo
SAO
245607
Tycho2
8753-00124-1
last precise pa
105.5
last precise sep
12.17