12254-1320 RST 3788 AB

 
 
12h 25m 26.86s -13° 20' 14.9" P.A. 310.00 sep 2.7 mag 9.07,13.05 Sp G8V dist. 57.77 pc (188.45 l.y.)
 
 
Coord 2000 12254-1320 Discov num RST3788 Comp AB Coord arcsec 2000 12 25 26.86 -13 20 14.9
Date first 1937 Date last 2016 Obs 8
Pa first 305 Pa last 309.8 P.A. Now (θ) 309.8°
Sep first 2.7 Sep last 2.673 Sep. Now (ρ) 2.673"
Mag pri 9.07 Mag sec 13.05 delta mag (ΔM) 3.98 Spectral class G8V (yellow)
Pri motion ra -105 Sec motion ra -105
Pri motion dec -024 Sec motion dec -023
Notes
rPM=0.009 (< 0.3, Physical double)
This double is physical.
 
 
12254-1320 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 157274 12 25 27 -13 20 15 RST 3788 AB 2016 8 310 2.7 9.07 13.05 3.98 <===
Show 157274 12 25 27 -13 20 15 TOK 557 AC 2015 5 33 403.8 9.07 16.15 7.08
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corvus SAO 157274 HIP 60620 Tycho2 5532-00167-1
Gaia DR2 3576032449740657024 HD 108139 BD BD-12 3634 Distance 57.77
Distance ly 188.45