18474-4938 HJ 5059AB

 
 
18H 47M 24.33S -49 37' 49.6" P.A. 241 SEP 24.9 MAG 6.93,12.32 SP B9VN
 
 
Coord 2000
18474-4938
Discov num
HJ 5059
Comp
AB
Coord arcsec 2000
18 47 24.33 -49 37 49.6
Date first
1834
Date last
1999
Obs
6
Pa first
257
Pa last
241
P.A. Now (θ)
241°
Sep first
12.0
Sep last
24.9
Sep. Now (ρ)
24.9"
Mag pri
6.93
Mag sec
12.32
delta mag (ΔM)
5.39
Spectral class
B9Vn (blue-white)
Pri motion ra
-004
Sec motion ra
-005
Pri motion dec
-031
Sec motion dec
-017
Notes
Nature of this double is uncertain.
 
 
18474-4938 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 18474-4938 HJ 5059 AB 1834 1999 6 241 24.9 6.93 12.32 5.39 <===
Show 18474-4938 HJ 5059 AC 1834 1999 6 201 30.2 6.93 12.08 5.15
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Telescopium
last precise pa
240.8
last precise sep
24.87