17232-1807 A  2242

 
 
17H 23M 09.78S -18 06' 58.9" P.A. 290 SEP 3.1 MAG 9.60,12.10 SP K0III
 
 
Coord 2000
17232-1807
Discov num
A  2242
Comp
Coord arcsec 2000
17 23 09.78 -18 06 58.9
Date first
1910
Date last
2002
Obs
7
Pa first
290
Pa last
290
P.A. Now (θ)
290°
Sep first
2.8
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
9.60
Mag sec
12.10
delta mag (ΔM)
2.5
Spectral class
K0III (yellow-orange)
Pri motion ra
+006
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
SAO
160510
Tycho2
6238-00277-1
HD
157300
last precise pa
289.7
last precise sep
3.07