17179+3229 BU   45

 
 
17H 17M 57.85S +32 29' 13.4" P.A. 291 SEP 4.9 MAG 9.97,10.62
 
 
Coord 2000
17179+3229
Discov num
BU   45
Comp
Coord arcsec 2000
17 17 57.85 +32 29 13.4
Date first
1870
Date last
2015
Obs
42
Pa first
290
Pa last
291
P.A. Now (θ)
291°
Sep first
5.0
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
9.97
Mag sec
10.62
delta mag (ΔM)
0.65
Spectral class
Pri motion ra
+020
Sec motion ra
+027
Pri motion dec
+036
Sec motion dec
+032
Notes
N W (See Notes, )
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
2596-00620-1
last precise pa
290.5
last precise sep
4.857