18479+1110 STTA 174 (HD 173983)

 
 
18h 47m 53.50s +11° 09' 48.7" P.A. 159.00 sep 104.6 mag 7.51,8.32 Sp B9 dist. 266.67 pc (869.88 l.y.)
 
 
Coord 2000 18479+1110 Discov num STTA174 Comp Coord arcsec 2000 18 47 53.50 +11 09 48.7
Date first 1874 Date last 2019 Obs 32
Pa first 160 Pa last 158.5 P.A. Now (θ) 158.5°
Sep first 106.1 Sep last 104.56 Sep. Now (ρ) 104.56"
Mag pri 7.51 Mag sec 8.32 delta mag (ΔM) 0.81 Spectral class B9 (blue-white)
Pri motion ra -001 Sec motion ra +007
Pri motion dec -013 Sec motion dec +001
Notes N (See Notes)
rPM=1.237
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 173983 Constellation Aquila SAO 104109 HIP 92236
Tycho2 1030-03910-1 Gaia DR2 4503872551110667776 HD 173983 BD BD+11 3608
Distance 266.67 Distance ly 869.88