15332-2429 LAL 123 AB (HD 138488)

 
 
15h 33m 09.52s -24° 29' 25.6" P.A. 302.00 sep 9.3 mag 6.94,7.00 Sp A3+F0V: dist. 96.71 pc (315.47 l.y.)
 
 
Coord 2000 15332-2429 Discov num LAL 123 Comp AB Coord arcsec 2000 15 33 09.52 -24 29 25.6
Date first 1825 Date last 2016 Obs 47
Pa first 298 Pa last 301.8 P.A. Now (θ) 301.8°
Sep first 9.2 Sep last 9.27 Sep. Now (ρ) 9.27"
Mag pri 6.94 Mag sec 7.00 delta mag (ΔM) 0.06 Spectral class A3+F0V: (white/yellow-white)
Pri motion ra -030 Sec motion ra -033
Pri motion dec -037 Sec motion dec -016
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.445
This double is physical.
 
 
15332-2429 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 183567 15 33 10 -24 29 26 CHR 232 Aa,Ab 2021 13 207 0.1 7.20 8.80 1.60 Y
Show HD 138488 183567 15 33 10 -24 29 26 LAL 123 AB 2016 47 302 9.3 6.94 7.00 0.06 <===
Show 183565 15 33 09 -24 29 21 SEE 238 Ba,Bb 2021 56 144 0.3 7.00 8.26 1.26 Y
Quadruple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 138488 Constellation Libra SAO 183567 HIP 76143
Tycho2 6768-01536-1 Gaia DR2 6238804592922052224 HD 138488 HR 5765
GC 20893 ADS 9689 CD CD-2412155 Distance 96.71
Distance ly 315.47