16089+4521 STF 2015 AC

 
 
16h 08m 54.75s +45° 21' 11.8" P.A. 102.00 sep 8.9 mag 8.24,13.80 Sp F5 dist. 97.56 pc (318.24 l.y.)
 
 
Coord 2000 16089+4521 Discov num STF2015 Comp AC Coord arcsec 2000 16 08 54.75 +45 21 11.8
Date first 1892 Date last 2015 Obs 8
Pa first 97 Pa last 102.4 P.A. Now (θ) 102.4°
Sep first 12.8 Sep last 8.894 Sep. Now (ρ) 8.894"
Mag pri 8.24 Mag sec 13.80 delta mag (ΔM) 5.56 Spectral class F5 (yellow-white)
Pri motion ra +011 Sec motion ra
Pri motion dec +013 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
16089+4521 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 145424 45912 16 08 55 +45 21 12 STF 2015 AB 2019 60 159 3.0 8.24 9.52 1.28
Show 45912 16 08 55 +45 21 12 STF 2015 AC 2015 8 102 8.9 8.24 13.80 5.56 <===
Show 16 08 55 +45 21 09 STF 2015 BC 2007 4 102 9.0 9.52 13.80 4.28
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules SAO 45912 HIP 79116 Tycho2 3491-01018-1
Gaia DR2 1386250039664829568 HD 145424 BD BD+45 2377 Distance 97.56
Distance ly 318.24