16469-4553 SNA  46AC

 
 
16H 46M 56.11S -45 53' 14.3" P.A. 13 SEP 7.3 MAG 7.02,13.21 SP O9IB DIST. 1123.6 PC (3665.18 L.Y.)
 
 
Coord 2000
16469-4553
Discov num
SNA  46
Comp
AC
Coord arcsec 2000
16 46 56.11 -45 53 14.3
Date first
2012
Date last
2012
Obs
1
Pa first
13
Pa last
13
P.A. Now (θ)
13°
Sep first
7.3
Sep last
7.3
Sep. Now (ρ)
7.3"
Mag pri
7.02
Mag sec
13.21
delta mag (ΔM)
6.19
Spectral class
O9Ib (blue)
Pri motion ra
+000
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
16469-4553 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 227195 16469-4553 SNA 46 AB 2012 2012 1 118 2.1 7.02 11.66 4.64
Show 227195 16469-4553 SNA 46 AC 2012 2012 1 13 7.3 7.02 13.21 6.19 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ara
SAO
227195
HIP
82148
Tycho2
8326-01322-1
HD
151018
CD
CD-4510927
CP
CP-45 8127
Distance
1123.6
Distance ly
3665.18
last precise pa
13
last precise sep
7.28