17316-3018 I   105

 
 
17H 31M 35.82S -30 17' 35.3" P.A. 168 SEP 1.7 MAG 9.13,9.34 SP K0 DIST. 990.1 PC (3229.71 L.Y.)
 
 
Coord 2000
17316-3018
Discov num
I   105
Comp
Coord arcsec 2000
17 31 35.82 -30 17 35.3
Date first
1896
Date last
1991
Obs
12
Pa first
173
Pa last
168
P.A. Now (θ)
168°
Sep first
2.0
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
9.13
Mag sec
9.34
delta mag (ΔM)
0.21
Spectral class
K0 (yellow-orange)
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
-017
Sec motion dec
-017
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
SAO
208918
HIP
85775
Tycho2
7375-00091-1
HD
315957
CD
CD-3014334
CP
CP-30 4776
Distance
990.1
Distance ly
3229.71
last precise pa
167.5
last precise sep
1.682