20090-3843 SEE 407 (HD 190981)

 
 
20h 09m 01.09s -38 43' 24.8" P.A. 259.00 sep 3.3 mag 9.43,9.86 Sp F6V dist. 406.5 pc (1326 l.y.)
 
 
Coord 2000 20090-3843 Discov num SEE 407 Comp Coord arcsec 2000 20 09 01.09 -38 43 24.8
Date first 1896 Date last 2016 Obs 15
Pa first 261 Pa last 259.2 P.A. Now (θ) 259.2°
Sep first 3.1 Sep last 3.302 Sep. Now (ρ) 3.302"
Mag pri 9.43 Mag sec 9.86 delta mag (ΔM) 0.43 Spectral class F6V (yellow-white)
Pri motion ra +037 Sec motion ra +013
Pri motion dec -020 Sec motion dec -024
Notes
rPM=0.578
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 190981 Constellation Sagittarius HIP 99264 Tycho2 7947-01019-1
Gaia DR2 6693803017258988032 HD 190981 CD CD-3913633 CP CP-39 8628
Distance 406.5 Distance ly 1326