17329-0129 UC 3366AC

 
 
17H 32M 54.24S -01 29' 26.2" P.A. 185 SEP 49.1 MAG 10.15,15.61 SP K5
 
 
Coord 2000
17329-0129
Discov num
UC 3366
Comp
AC
Coord arcsec 2000
17 32 54.24 -01 29 26.2
Date first
1999
Date last
2000
Obs
2
Pa first
184
Pa last
185
P.A. Now (θ)
185°
Sep first
50.6
Sep last
49.1
Sep. Now (ρ)
49.1"
Mag pri
10.15
Mag sec
15.61
delta mag (ΔM)
5.46
Spectral class
K5 (yellow-orange)
Pri motion ra
-057
Sec motion ra
-059
Pri motion dec
-016
Sec motion dec
-004
Notes
V (Proper motion indicates physical)
rPM=0.205 (< 0.3, Physical double)
This double is physical.
 
 
17329-0129 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17329-0129 J 453 AB 1892 2013 13 156 2.8 10.40 10.80 0.40
Show 17329-0129 UC 3366 AC 1999 2000 2 185 49.1 10.15 15.61 5.46 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
Tycho2
5080-01344-1
HD
159103
last precise pa
184.9
last precise sep
49.051