17174+0358 DOO  65

 
 
17H 17M 21.77S +03 59' 43.1" P.A. 29 SEP 3 MAG 10.71,11.34
 
 
Coord 2000
17174+0358
Discov num
DOO  65
Comp
Coord arcsec 2000
17 17 21.77 +03 59 43.1
Date first
1916
Date last
2016
Obs
14
Pa first
24
Pa last
29
P.A. Now (θ)
29°
Sep first
2.9
Sep last
3.0
Sep. Now (ρ)
3"
Mag pri
10.71
Mag sec
11.34
delta mag (ΔM)
0.63
Spectral class
Pri motion ra
-028
Sec motion ra
-010
Pri motion dec
-096
Sec motion dec
-065
Notes
W
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
0408-01010-1
last precise pa
28.7
last precise sep
3.048