17117-0438 RST4567

 
 
17H 11M 43.35S -04 38' 26.2" P.A. 1 SEP 4.1 MAG 7.80,13.20 SP A2 DIST. 194.17 PC (633.38 L.Y.)
 
 
Coord 2000
17117-0438
Discov num
RST4567
Comp
Coord arcsec 2000
17 11 43.35 -04 38 26.2
Date first
1938
Date last
2000
Obs
4
Pa first
0
Pa last
1
P.A. Now (θ)
Sep first
4.6
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
7.80
Mag sec
13.20
delta mag (ΔM)
5.4
Spectral class
A2 (white)
Pri motion ra
-003
Sec motion ra
Pri motion dec
+013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
HIP
84110
Tycho2
5073-00135-1
HD
155424
BD
BD-04 4243
Distance
194.17
Distance ly
633.38
last precise pa
0.6
last precise sep
4.13