16122-2355 JNN 224AC

 
 
16H 12M 09.90S -23 55' 17.3" P.A. 129 SEP 3.7 MAG 7.54,11.80 SP A2IV DIST. 181.16 PC (590.94 L.Y.)
 
 
Coord 2000
16122-2355
Discov num
JNN 224
Comp
AC
Coord arcsec 2000
16 12 09.90 -23 55 17.3
Date first
2005
Date last
2012
Obs
2
Pa first
129
Pa last
129
P.A. Now (θ)
129°
Sep first
3.6
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
7.54
Mag sec
11.80
delta mag (ΔM)
4.26
Spectral class
A2IV (white)
Pri motion ra
-010
Sec motion ra
Pri motion dec
-022
Sec motion dec
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
This double is physical.
 
 
16122-2355 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 184216 16122-2355 B 2801 AB 1930 2015 8 185 14.1 8.48 14.00 5.52
Show 184216 16122-2355 JNN 224 AC 2005 2012 2 129 3.7 7.54 11.80 4.26 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
SAO
184216
HIP
79392
Tycho2
6793-01257-1
HD
145505
CD
CD-2312769
Distance
181.16
Distance ly
590.94
last precise pa
128.8
last precise sep
3.65