15103-1616 LV 20 AB (HD 134439)

 
 
15h 10m 13.09s -16° 22' 45.8" P.A. 11.00 sep 506.8 mag 9.14,10.04 Sp K2VFe dist. 28.86 pc (94.14 l.y.)
 
 
Coord 2000 15103-1616 Discov num LV   20 Comp AB Coord arcsec 2000 15 10 13.09 -16 22 45.8
Date first 1892 Date last 2016 Obs 12
Pa first 338 Pa last 10.9 P.A. Now (θ) 10.9°
Sep first 66.2 Sep last 506.82 Sep. Now (ρ) 506.82"
Mag pri 9.14 Mag sec 10.04 delta mag (ΔM) 0.9 Spectral class K2VFe (yellow-orange)
Pri motion ra +328 Sec motion ra -002
Pri motion dec +328 Sec motion dec -002
Notes N L P (See Notes, Linear solution, 100-year proper motion)
rPM=1.006
This double is not physical.
 
 
15103-1616 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 134439 159067 15 10 13 -16 22 46 LV 20 AB 2016 12 11 506.8 9.14 10.04 0.90 <===
Show 159067 15 10 13 -16 22 46 BUP 161 AC 2016 18 180 300.6 9.14 9.55 0.41
Show 159067 15 10 13 -16 22 46 BUP 161 AD 2016 8 18 360.2 9.14 12.49 3.35
Show 159066 15 10 20 -16 17 59 BUP 161 DC 2016 5 190 653.4 12.49 9.58 2.91
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 134439 Constellation Libra SAO 159067 HIP 74235
Tycho2 6169-00506-1 HD 134439 GC 20394 GL Gl 579.2A
BD BD-15 4042 Distance 28.86 Distance ly 94.14