18590+0330 VOU  39BC

 
 
18H 58M 58.77S +03 30' 20.9" P.A. 160 SEP 0.2 MAG 9.40,9.50 SP A0
 
 
Coord 2000
18590+0330
Discov num
VOU  39
Comp
BC
Coord arcsec 2000
18 58 58.77 +03 30 20.9
Date first
1937
Date last
1995
Obs
8
Pa first
113
Pa last
160
P.A. Now (θ)
160°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.40
Mag sec
9.50
delta mag (ΔM)
0.1
Spectral class
A0 (white)
Pri motion ra
+015
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18590+0330 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18590+0330 ALL 3 A,BC 1909 2016 18 48 34.7 8.56 8.65 0.09
Show 18590+0330 VOU 39 BC 1937 1995 8 160 0.2 9.40 9.50 0.10 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
last precise pa
160.2
last precise sep
0.191