18350-7119 UC 3619BC

 
 
18H 34M 57.58S -71 19' 38.0" P.A. 231 SEP 8.2 MAG 14.40,15.80 DIST. 152.91 PC (498.79 L.Y.)
 
 
Coord 2000
18350-7119
Discov num
UC 3619
Comp
BC
Coord arcsec 2000
18 34 57.58 -71 19 38.0
Date first
1998
Date last
2000
Obs
3
Pa first
232
Pa last
231
P.A. Now (θ)
231°
Sep first
8.2
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
14.40
Mag sec
15.80
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
-023
Sec motion ra
-022
Pri motion dec
-061
Sec motion dec
-062
Notes
V (Proper motion indicates physical)
rPM=0.021 (< 0.3, Physical double)
This double is physical.
 
 
18350-7119 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 257605 18350-7119 UC 3619 AB 1998 2000 2 246 28.1 8.40 14.40 6.00
Show 257605 18350-7119 UC 3619 AC 1998 2000 2 243 36.0 8.40 15.80 7.40
Show 257605 18350-7119 UC 3619 BC 1998 2000 3 231 8.2 14.40 15.80 1.40 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
K2III/IVCNII
Constellation
Pavo
SAO
257605
HIP
91107
Tycho2
9299-00114-1
HD
170286
CP
CP-71 2330
Distance
152.91
Distance ly
498.79
last precise pa
231.2
last precise sep
8.16