17391+0202 SHJ 251AC

 
 
17H 39M 08.48S +02 01' 41.2" P.A. 15 SEP 133.1 MAG 6.37,10.73 SP K0III DIST. 112.99 PC (368.57 L.Y.)
 
 
Coord 2000
17391+0202
Discov num
SHJ 251
Comp
AC
Coord arcsec 2000
17 39 08.48 +02 01 41.2
Date first
1903
Date last
2013
Obs
13
Pa first
18
Pa last
15
P.A. Now (θ)
15°
Sep first
132.1
Sep last
133.1
Sep. Now (ρ)
133.1"
Mag pri
6.37
Mag sec
10.73
delta mag (ΔM)
4.36
Spectral class
K0III (yellow-orange)
Pri motion ra
+046
Sec motion ra
-002
Pri motion dec
-023
Sec motion dec
+004
Notes
N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
17391+0202 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 122607 17391+0202 SHJ 251 AB 1840 2013 27 328 110.8 6.37 7.78 1.41
Show 122607 17391+0202 SHJ 251 AC 1903 2013 13 15 133.1 6.37 10.73 4.36 <===
Show 17391+0202 SHJ 251 BC 1903 2013 12 70 99.5 7.78 10.72 2.94
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
SAO
122607
HIP
86391
Tycho2
0419-02149-1
HD
160315
HR
6575
BD
BD+02 3373
Distance
112.99
Distance ly
368.57
last precise pa
14.9
last precise sep
133.11