17178+0733 J   450

 
 
17H 17M 51.75S +07 32' 55.0" P.A. 61 SEP 4.7 MAG 11.20,11.40
 
 
Coord 2000
17178+0733
Discov num
J   450
Comp
Coord arcsec 2000
17 17 51.75 +07 32 55.0
Date first
1911
Date last
2016
Obs
18
Pa first
66
Pa last
61
P.A. Now (θ)
61°
Sep first
3.6
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
11.20
Mag sec
11.40
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-024
Sec motion ra
+022
Pri motion dec
-013
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
0978-01499-1
last precise pa
60.6
last precise sep
4.665