16138-2425 B 307 AB (V1051 Sco)

 
 
16h 13m 45.50s -24° 25' 19.4" P.A. 217.00 sep 1.7 mag 6.43,10.33 Sp B6IV dist. 143.68 pc (468.68 l.y.)
 
 
Coord 2000 16138-2425 Discov num B   307 Comp AB Coord arcsec 2000 16 13 45.50 -24 25 19.4
Date first 1926 Date last 2018 Obs 12
Pa first 228 Pa last 217.4 P.A. Now (θ) 217.4°
Sep first 1.4 Sep last 1.743 Sep. Now (ρ) 1.743"
Mag pri 6.43 Mag sec 10.33 delta mag (ΔM) 3.9 Spectral class B6IV (blue-white)
Pri motion ra -011 Sec motion ra -010
Pri motion dec -019 Sec motion dec -019
Notes V (Proper motion indicates physical)
rPM=0.046 (< 0.3, Physical double)
This double is physical.
 
 
16138-2425 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show V1051 Sco 184241 16 13 46 -24 25 19 B 307 AB 2018 12 217 1.7 6.43 10.33 3.90 <===
Show 184241 16 13 46 -24 25 19 LAF 130 AC 2008 1 331 10.3 6.08 16.05 9.97
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V1051 Sco Constellation Scorpius SAO 184241 HIP 79530
Tycho2 6797-00687-1 Gaia DR2 6049891521562289920 HD 145792 HR 6042
GC 21814 ADS 9967 CD CD-2412623 CP CP-24 5671
Distance 143.68 Distance ly 468.68