17590+1226 STF 2254 AC

 
 
17h 59m 00.91s +12° 26' 18.5" P.A. 67.00 sep 56.1 mag 9.11,13.04 Sp A2
 
 
Coord 2000 17590+1226 Discov num STF2254 Comp AC Coord arcsec 2000 17 59 00.91 +12 26 18.5
Date first 1911 Date last 2015 Obs 4
Pa first 66 Pa last 66.9 P.A. Now (θ) 66.9°
Sep first 55.3 Sep last 56.059 Sep. Now (ρ) 56.059"
Mag pri 9.11 Mag sec 13.04 delta mag (ΔM) 3.93 Spectral class A2 (white)
Pri motion ra -006 Sec motion ra +028
Pri motion dec +001 Sec motion dec +014
Notes
rPM=1.163
This double is not physical.
 
 
17590+1226 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 164080 103268 17 59 01 +12 26 18 STF 2254 AB 2019 48 265 3.5 9.11 9.31 0.20
Show 103268 17 59 01 +12 26 18 STF 2254 AC 2015 4 67 56.1 9.11 13.04 3.93 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus SAO 103268 Tycho2 1015-01589-1 Gaia DR2 4496353983186077568
DM BD+12 3346