18189-7304 B 1881 (HD 166654)

 
 
18h 18m 54.60s -73° 04' 16.5" P.A. 227.00 sep 0.9 mag 9.92,9.97 Sp G0V dist. 178.57 pc (582.5 l.y.)
 
 
Coord 2000 18189-7304 Discov num B  1881 Comp Coord arcsec 2000 18 18 54.60 -73 04 16.5
Date first 1931 Date last 2016 Obs 6
Pa first 222 Pa last 227.1 P.A. Now (θ) 227.1°
Sep first 0.7 Sep last 0.852 Sep. Now (ρ) 0.852"
Mag pri 9.92 Mag sec 9.97 delta mag (ΔM) 0.05 Spectral class G0V (yellow)
Pri motion ra -023 Sec motion ra -023
Pri motion dec +030 Sec motion dec +030
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 166654 Constellation Pavo SAO 257580 HIP 89746
Tycho2 9298-01013-1 Gaia DR2 6418143872942313600 HD 166654 CP CP-73 1893
Distance 178.57 Distance ly 582.5