15396-2739 BU 121 (HD 139519)

 
 
15h 39m 36.36s -27° 38' 35.5" P.A. 284.00 sep 2.0 mag 8.41,8.46 Sp A2/3IV/V dist. 159.74 pc (521.07 l.y.)
 
 
Coord 2000 15396-2739 Discov num BU  121 Comp Coord arcsec 2000 15 39 36.36 -27 38 35.5
Date first 1873 Date last 2016 Obs 30
Pa first 270 Pa last 283.6 P.A. Now (θ) 283.6°
Sep first 1.5 Sep last 2.02 Sep. Now (ρ) 2.02"
Mag pri 8.41 Mag sec 8.46 delta mag (ΔM) 0.05 Spectral class A2/3IV/V (white)
Pri motion ra +011 Sec motion ra +011
Pri motion dec +000 Sec motion dec +000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 139519 Constellation Libra SAO 183668 HIP 76690
Tycho2 6785-00227-1 Gaia DR2 6234227669610915712 HD 139519 GC 21041
CD CD-2710492 CP CP-27 5217 Distance 159.74 Distance ly 521.07