18445+3400 STTA 172 (HD 173548)

 
 
18h 44m 30.74s +33° 59' 46.1" P.A. 5.00 sep 64.9 mag 7.91,8.66 Sp F8 dist. 53.94 pc (175.95 l.y.)
 
 
Coord 2000 18445+3400 Discov num STTA172 Comp Coord arcsec 2000 18 44 30.74 +33 59 46.1
Date first 1875 Date last 2018 Obs 30
Pa first 6 Pa last 5.3 P.A. Now (θ) 5.3°
Sep first 65.5 Sep last 64.88 Sep. Now (ρ) 64.88"
Mag pri 7.91 Mag sec 8.66 delta mag (ΔM) 0.75 Spectral class F8 (yellow-white)
Pri motion ra +013 Sec motion ra +012
Pri motion dec -016 Sec motion dec -018
Notes N T (See Notes, Parallax indicates physical)
rPM=0.103 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 173548 Constellation Lyra SAO 67311 HIP 91940
Tycho2 2645-00314-1 Gaia DR2 2091495764301335424 HD 173548 BD BD+33 3190
Distance 53.94 Distance ly 175.95