12550-8507 RST 2819 AB (Iot Oct)

 
 
12h 54m 58.80s -85° 07' 24.1" P.A. 240.00 sep 0.7 mag 5.94,6.86 Sp K0III dist. 107.87 pc (351.87 l.y.)
 
 
Coord 2000 12550-8507 Discov num RST2819 Comp AB Coord arcsec 2000 12 54 58.80 -85 07 24.1
Date first 1935 Date last 2019 Obs 14
Pa first 227 Pa last 240.4 P.A. Now (θ) 240.4°
Sep first 0.7 Sep last 0.662 Sep. Now (ρ) 0.662"
Mag pri 5.94 Mag sec 6.86 delta mag (ΔM) 0.92 Spectral class K0III (yellow-orange)
Pri motion ra +067 Sec motion ra +067
Pri motion dec +026 Sec motion dec +026
Notes N (See Notes)
Nature of this double is uncertain.
 
 
12550-8507 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Iot Oct 258654 12 54 59 -85 07 24 RST 2819 AB 2019 14 240 0.7 5.94 6.86 0.92 <===
Show 258654 12 54 59 -85 07 24 B 9020 AC 2015 6 53 60.1 5.63 10.00 4.37
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Iot Oct Constellation Octans SAO 258654 HIP 63031
Tycho2 9512-02121-1 Gaia DR2 5769608209294672768 HD 111482 HR 4870
GC 17460 CP CP-84 407 Bayer Iota Octantis Bayer name Iot Oct
FK5 919 Distance 107.87 Distance ly 351.87 Bayer greek ι Oct