17099+2209 DAM 927

 
 
17H 09M 56.54S +22 09' 12.7" P.A. 20 SEP 6.3 MAG 10.30,13.40 SP F8 DIST. 161.55 PC (526.98 L.Y.)
 
 
Coord 2000
17099+2209
Discov num
DAM 927
Comp
Coord arcsec 2000
17 09 56.54 +22 09 12.7
Date first
1999
Date last
2002
Obs
2
Pa first
23
Pa last
20
P.A. Now (θ)
20°
Sep first
6.3
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
10.30
Mag sec
13.40
delta mag (ΔM)
3.1
Spectral class
F8 (yellow-white)
Pri motion ra
-006
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
HIP
83974
Tycho2
1547-00749-1
BD
BD+22 3091
Distance
161.55
Distance ly
526.98
last precise pa
20.4
last precise sep
6.29