15036-2751 HJ 4727 AB (HD 133131)

 
 
15h 03m 35.80s -27° 50' 27.6" P.A. 221.00 sep 7.3 mag 8.48,8.53 Sp G2V+G2V dist. 44.03 pc (143.63 l.y.)
 
 
Coord 2000 15036-2751 Discov num HJ 4727 Comp AB Coord arcsec 2000 15 03 35.80 -27 50 27.6
Date first 1834 Date last 2018 Obs 38
Pa first 216 Pa last 221.4 P.A. Now (θ) 221.4°
Sep first 6.5 Sep last 7.346 Sep. Now (ρ) 7.346"
Mag pri 8.48 Mag sec 8.53 delta mag (ΔM) 0.05 Spectral class G2V+G2V (yellow/yellow)
Pri motion ra +157 Sec motion ra +150
Pri motion dec -143 Sec motion dec -140
Notes N V U (See Notes, Proper motion indicates physical, Proper motion indicates non-physical)
rPM=0.036 (< 0.3, Physical double)
This double is not physical.
 
 
15036-2751 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 133131 183128 15 03 36 -27 50 28 HJ 4727 AB 2018 38 221 7.3 8.48 8.53 0.05 <===
Show 183128 15 03 36 -27 50 28 TOK 165 AC 1998 1 11 11.2 8.38 15.00 6.62
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 133131 Constellation Libra SAO 183128 HIP 73674
Tycho2 6756-00867-1 Gaia DR2 6224633983987511552 HD 133131 GC 20243
CD CD-2710194 Distance 44.03 Distance ly 143.63