15306-3830 JNN 206AC

 
 
15H 30M 34.04S -38 29' 46.3" P.A. 89 SEP 4.4 MAG 7.72,19.70 SP F3 DIST. 180.83 PC (589.87 L.Y.)
 
 
Coord 2000
15306-3830
Discov num
JNN 206
Comp
AC
Coord arcsec 2000
15 30 34.04 -38 29 46.3
Date first
2011
Date last
2012
Obs
2
Pa first
89
Pa last
89
P.A. Now (θ)
89°
Sep first
4.4
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
7.72
Mag sec
19.70
delta mag (ΔM)
11.98
Spectral class
F3 (yellow-white)
Pri motion ra
-021
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
U K (Proper motion indicates non-physical, K-band or other infrared magnitudes)
This double is not physical.
 
 
15306-3830 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 206707 15306-3830 JNN 206 AB 2011 2012 2 4 3.2 7.72 18.20 10.48
Show 206707 15306-3830 JNN 206 AC 2011 2012 2 89 4.4 7.72 19.70 11.98 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lupus
SAO
206707
HIP
75933
Tycho2
7836-01200-1
HD
137991
CD
CD-3810400
CP
CP-38 6209
Distance
180.83
Distance ly
589.87
last precise pa
88.9
last precise sep
4.433