17344+1310 STF2184AC

 
 
17H 34M 21.99S +13 09' 39.7" P.A. 293 SEP 128.1 MAG 6.63,12.49 SP G8III DIST. 146.2 PC (476.9 L.Y.)
 
 
Coord 2000
17344+1310
Discov num
STF2184
Comp
AC
Coord arcsec 2000
17 34 21.99 +13 09 39.7
Date first
1920
Date last
2013
Obs
7
Pa first
293
Pa last
293
P.A. Now (θ)
293°
Sep first
127.2
Sep last
128.1
Sep. Now (ρ)
128.1"
Mag pri
6.63
Mag sec
12.49
delta mag (ΔM)
5.86
Spectral class
G8III (yellow)
Pri motion ra
+000
Sec motion ra
-002
Pri motion dec
-030
Sec motion dec
-001
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
17344+1310 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 54 Oph 102925 17344+1310 STF2184 AB 1830 2014 25 65 22.7 6.63 11.60 4.97
Show 102925 17344+1310 STF2184 AC 1920 2013 7 293 128.1 6.63 12.49 5.86 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ophiuchus
SAO
102925
HIP
85979
Tycho2
1004-00180-1
HD
159466
BD
BD+13 3397
Flamsteed
54 Ophiuchi
Flamsteed name
54 Oph
Distance
146.2
Distance ly
476.9
last precise pa
293.1
last precise sep
128.14