14509-1603 BEU 19 Ba,Bb

 
 
14h 50m 41.18s -15° 59' 50.0" P.A. 108.00 sep 0.3 mag 4.30,7.70 Sp F5 dist. 22.98 pc (74.96 l.y.)
 
 
Coord 2000 14509-1603 Discov num BEU  19 Comp Ba,Bb Coord arcsec 2000 14 50 41.18 -15 59 50.0
Date first 1999 Date last 2021 Obs 3
Pa first 139 Pa last 108.4 P.A. Now (θ) 108.4°
Sep first 0.4 Sep last 0.258 Sep. Now (ρ) 0.258"
Mag pri 4.30 Mag sec 7.70 delta mag (ΔM) 3.4 Spectral class F5 (yellow-white)
Pri motion ra -136 Sec motion ra
Pri motion dec -059 Sec motion dec
Notes N K (See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
14509-1603 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 158840 14 50 53 -16 02 30 DSG 17 Aa,Ab 2017 4 351 0.0 3.30 3.70 0.40
Show Zubenelgenubi 158840 14 50 53 -16 02 30 SHJ 186 AB 2012 32 314 231.1 2.74 5.19 2.45
Show 158840 14 50 53 -16 02 30 AOT 53 AC 2000 3 291 275.6 2.74 12.48 9.74
Show 158840 14 50 53 -16 02 30 CAB 1 AD 1999 3 266 999.9 2.74 7.31 4.57
Show 158840 14 50 53 -16 02 30 ALP 30 AE 1998 1 262 368.7 2.74 20.00 17.26
Show 158836 14 50 41 -15 59 50 BEU 19 Ba,Bb 2021 3 108 0.3 4.30 7.70 3.40 <===
Show 158836 14 50 41 -15 59 50 AOT 53 BC 2000 5 236 111.1 5.15 12.48 7.33
Septuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Libra SAO 158836 HIP 72603 Tycho2 6155-01209-1
Gaia DR2 6309706875115188224 HD 130819 HR 5530 GC 19970
GL Gl 563.4 BD BD-15 3965 Bayer Alpha 1 Librae Bayer name Alp1 Lib
Flamsteed 8 Librae Flamsteed name 8 Lib FK5 1387 Distance 22.98
Distance ly 74.96 Bayer greek α1 Lib