18322-0922 BU 247 (HD 170901)

 
 
18h 32m 11.80s -09° 22' 13.3" P.A. 167.00 sep 7.9 mag 8.01,10.51 Sp A0II dist. 349.65 pc (1140.56 l.y.)
 
 
Coord 2000 18322-0922 Discov num BU  247 Comp Coord arcsec 2000 18 32 11.80 -09 22 13.3
Date first 1875 Date last 2015 Obs 23
Pa first 167 Pa last 167.1 P.A. Now (θ) 167.1°
Sep first 7.6 Sep last 7.928 Sep. Now (ρ) 7.928"
Mag pri 8.01 Mag sec 10.51 delta mag (ΔM) 2.5 Spectral class A0II (white)
Pri motion ra -008 Sec motion ra -010
Pri motion dec -013 Sec motion dec -017
Notes
rPM=0.227 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 170901 Constellation Scutum SAO 142374 HIP 90867
Tycho2 5691-00002-1 Gaia DR2 4155906769035462144 HD 170901 BD BD-09 4762
Distance 349.65 Distance ly 1140.56