17427-5740 RST5544

 
 
17H 42M 41.58S -57 40' 13.4" P.A. 169 SEP 0.8 MAG 10.30,11.13 SP G5
 
 
Coord 2000
17427-5740
Discov num
RST5544
Comp
Coord arcsec 2000
17 42 41.58 -57 40 13.4
Date first
1947
Date last
1991
Obs
3
Pa first
200
Pa last
169
P.A. Now (θ)
169°
Sep first
0.2
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
10.30
Mag sec
11.13
delta mag (ΔM)
0.83
Spectral class
G5 (yellow)
Pri motion ra
-040
Sec motion ra
-040
Pri motion dec
-081
Sec motion dec
-081
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pavo
Tycho2
8737-01427-1
last precise pa
168.8
last precise sep
0.82