17166+3229 POP 222

 
 
17H 16M 38.78S +32 28' 52.1" P.A. 22 SEP 8.5 MAG 8.52,12.32 SP K0
 
 
Coord 2000
17166+3229
Discov num
POP 222
Comp
Coord arcsec 2000
17 16 38.78 +32 28 52.1
Date first
1997
Date last
1997
Obs
2
Pa first
17
Pa last
22
P.A. Now (θ)
22°
Sep first
7.7
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
8.52
Mag sec
12.32
delta mag (ΔM)
3.8
Spectral class
K0 (yellow-orange)
Pri motion ra
-001
Sec motion ra
Pri motion dec
005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
65908
Tycho2
2596-00768-1
HD
156515
last precise pa
21.8
last precise sep
8.52