17004+3058 HLM   8

 
 
17H 00M 23.94S +30 56' 42.6" P.A. 347 SEP 19.8 MAG 11.61,11.45 SP F5:
 
 
Coord 2000
17004+3058
Discov num
HLM   8
Comp
Coord arcsec 2000
17 00 23.94 +30 56 42.6
Date first
1902
Date last
2014
Obs
13
Pa first
348
Pa last
347
P.A. Now (θ)
347°
Sep first
19.3
Sep last
19.8
Sep. Now (ρ)
19.8"
Mag pri
11.61
Mag sec
11.45
delta mag (ΔM)
0.16
Spectral class
F5: (yellow-white)
Pri motion ra
+000
Sec motion ra
-003
Pri motion dec
+010
Sec motion dec
+010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2590-01034-1
last precise pa
347.4
last precise sep
19.84