15118+6151 VLM 3 AC

 
 
15h 11m 50.36s +61° 51' 25.3" P.A. 18.00 sep 32.6 mag 8.12,13.40 Sp F7V dist. 70.52 pc (230.04 l.y.)
 
 
Coord 2000 15118+6151 Discov num VLM   3 Comp AC Coord arcsec 2000 15 11 50.36 +61 51 25.3
Date first 1914 Date last 2015 Obs 13
Pa first 347 Pa last 17.9 P.A. Now (θ) 17.9°
Sep first 42.7 Sep last 32.592 Sep. Now (ρ) 32.592"
Mag pri 8.12 Mag sec 13.40 delta mag (ΔM) 5.28 Spectral class F7V (yellow-white)
Pri motion ra -168 Sec motion ra +011
Pri motion dec +097 Sec motion dec -007
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=1.067
This double is not physical.
 
 
15118+6151 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show BV Dra 16636 15 11 50 +61 51 25 STF 1927 AB 2017 53 353 16.1 8.12 8.81 0.69
Show 16636 15 11 50 +61 51 25 VLM 3 AC 2015 13 18 32.6 8.12 13.40 5.28 <===
Show 15 11 50 +61 51 40 VLM 3 BC 2015 7 37 18.8 8.81 13.40 4.59
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name BV Dra Constellation Draco SAO 16636 HIP 74370
Tycho2 4180-01944-1 Gaia DR2 1616589410627042560 HD 135421 BD BD+62 1393
Distance 70.52 Distance ly 230.04