17182+4952 HU  669

 
 
17H 18M 14.75S +49 51' 48.7" P.A. 262 SEP 0.9 MAG 10.04,10.14 SP K2
 
 
Coord 2000
17182+4952
Discov num
HU  669
Comp
Coord arcsec 2000
17 18 14.75 +49 51 48.7
Date first
1904
Date last
2009
Obs
38
Pa first
259
Pa last
262
P.A. Now (θ)
262°
Sep first
0.2
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.04
Mag sec
10.14
delta mag (ΔM)
0.1
Spectral class
K2 (yellow-orange)
Pri motion ra
-008
Sec motion ra
-008
Pri motion dec
+009
Sec motion dec
+009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
SAO
46624
Tycho2
3516-00783-1
HD
234420
last precise pa
261.9
last precise sep
0.885