17417-2558 RSS 457

 
 
17H 41M 39.66S -25 58' 20.4" P.A. 188 SEP 7.9 MAG 10.18,15.60 SP G8V DIST. 145.14 PC (473.45 L.Y.)
 
 
Coord 2000
17417-2558
Discov num
RSS 457
Comp
Coord arcsec 2000
17 41 39.66 -25 58 20.4
Date first
1976
Date last
1999
Obs
3
Pa first
212
Pa last
188
P.A. Now (θ)
188°
Sep first
6.4
Sep last
7.9
Sep. Now (ρ)
7.9"
Mag pri
10.18
Mag sec
15.60
delta mag (ΔM)
5.42
Spectral class
G8V (yellow)
Pri motion ra
-081
Sec motion ra
-107
Pri motion dec
+060
Sec motion dec
-114
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
HIP
86583
Tycho2
6831-00076-1
HD
160547
CD
CD-2512215
CP
CP-25 6041
Distance
145.14
Distance ly
473.45
last precise pa
187.8
last precise sep
7.87