17493-3036 RST 1990 (HD 161852)

 
 
17h 49m 17.31s -30° 35' 50.4" P.A. 263.00 sep 2.0 mag 6.80,12.50 Sp F2IV/V dist. 49.55 pc (161.63 l.y.)
 
 
Coord 2000 17493-3036 Discov num RST1990 Comp Coord arcsec 2000 17 49 17.31 -30 35 50.4
Date first 1934 Date last 2016 Obs 4
Pa first 241 Pa last 263.1 P.A. Now (θ) 263.1°
Sep first 2.0 Sep last 2.039 Sep. Now (ρ) 2.039"
Mag pri 6.80 Mag sec 12.50 delta mag (ΔM) 5.7 Spectral class F2IV/V (yellow-white)
Pri motion ra +062 Sec motion ra
Pri motion dec -037 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 161852 Constellation Scorpius SAO 209307 HIP 87223
Tycho2 7377-00199-1 Gaia DR2 4055974566725293184 HD 161852 GC 24179
CD CD-3014748 CP CP-30 4919 Distance 49.55 Distance ly 161.63