18453-3318 B 944 (HD 173146)

 
 
18h 45m 15.99s -33° 18' 02.6" P.A. 177.00 sep 2.0 mag 9.31,11.51 Sp F6V dist. 297.62 pc (970.84 l.y.)
 
 
Coord 2000 18453-3318 Discov num B   944 Comp Coord arcsec 2000 18 45 15.99 -33 18 02.6
Date first 1927 Date last 2016 Obs 10
Pa first 181 Pa last 177.4 P.A. Now (θ) 177.4°
Sep first 2.1 Sep last 1.971 Sep. Now (ρ) 1.971"
Mag pri 9.31 Mag sec 11.51 delta mag (ΔM) 2.2 Spectral class F6V (yellow-white)
Pri motion ra -002 Sec motion ra +005
Pri motion dec -027 Sec motion dec -025
Notes
rPM=0.269 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 173146 Constellation Sagittarius SAO 210535 HIP 92012
Tycho2 7412-01523-1 Gaia DR2 6735665131483896704 HD 173146 CD CD-3313529
Distance 297.62 Distance ly 970.84