17378+2257 FYM 246AC

 
 
17H 37M 48.70S +22 57' 20.1" P.A. 337 SEP 11.9 MAG 10.07,14.10 SP M0.5 DIST. 22.16 PC (72.29 L.Y.)
 
 
Coord 2000
17378+2257
Discov num
FYM 246
Comp
AC
Coord arcsec 2000
17 37 48.70 +22 57 20.1
Date first
1997
Date last
2015
Obs
5
Pa first
318
Pa last
337
P.A. Now (θ)
337°
Sep first
10.3
Sep last
11.9
Sep. Now (ρ)
11.9"
Mag pri
10.07
Mag sec
14.10
delta mag (ΔM)
4.03
Spectral class
M0.5 (red)
Pri motion ra
-153
Sec motion ra
Pri motion dec
-143
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17378+2257 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17378+2257 AG 210 AB 1894 2016 59 189 4.2 10.07 10.33 0.26
Show 17378+2257 FYM 246 AC 1997 2015 5 337 11.9 10.07 14.10 4.03 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
HIP
86282
Tycho2
2076-01246-1
GL
Gl 686.1A
BD
BD+23 3151
Distance
22.16
Distance ly
72.29
last precise pa
337.4
last precise sep
11.9