16057-0617 STF 2005 AC

 
 
16h 05m 44.53s -06° 17' 28.1" P.A. 233.00 sep 28.6 mag 6.46,11.31 Sp F3V dist. 87.34 pc (284.9 l.y.)
 
 
Coord 2000 16057-0617 Discov num STF2005 Comp AC Coord arcsec 2000 16 05 44.53 -06 17 28.1
Date first 1835 Date last 2019 Obs 18
Pa first 231 Pa last 232.7 P.A. Now (θ) 232.7°
Sep first 20.0 Sep last 28.614 Sep. Now (ρ) 28.614"
Mag pri 6.46 Mag sec 11.31 delta mag (ΔM) 4.85 Spectral class F3V (yellow-white)
Pri motion ra +050 Sec motion ra +049
Pri motion dec +006 Sec motion dec +009
Notes N (See Notes)
rPM=0.063 (< 0.3, Physical double)
This double is physical.
 
 
16057-0617 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 140945 16 05 45 -06 17 28 FIN 384 Aa,Ab 2021 31 275 0.1 7.10 7.10 0.00 Y
Show HD 144362 140945 16 05 45 -06 17 28 BU 948 AB 2021 71 72 0.6 6.46 9.01 2.55 Y
Show 140945 16 05 45 -06 17 28 STF 2005 AC 2019 18 233 28.6 6.46 11.31 4.85 <===
Show 140945 16 05 45 -06 17 28 STF 2005 AD 2015 12 202 55.3 6.46 11.87 5.41
Show 140945 16 05 45 -06 17 28 SHY 696 AE 2014 5 271 260.0 6.46 7.90 1.44
Show 16 05 43 -06 17 46 STF 2005 CD 2015 18 176 34.2 11.31 11.87 0.56
Sextuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus SAO 140945 HIP 78849 Tycho2 5044-00998-1
Gaia DR2 4350207275578961152 HD 144362 HR 5989 ADS 9918
BD BD-05 4234 Distance 87.34 Distance ly 284.9