17287-8247 HJ 4912 (HD 155454)

 
 
17h 28m 43.99s -82° 46' 46.6" P.A. 122.00 sep 24.7 mag 6.62,10.68 Sp B2V dist. 671.14 pc (2189.26 l.y.)
 
 
Coord 2000 17287-8247 Discov num HJ 4912 Comp Coord arcsec 2000 17 28 43.99 -82 46 46.6
Date first 1835 Date last 2010 Obs 11
Pa first 124 Pa last 122 P.A. Now (θ) 122°
Sep first 25.0 Sep last 24.71 Sep. Now (ρ) 24.71"
Mag pri 6.62 Mag sec 10.68 delta mag (ΔM) 4.06 Spectral class B2V (blue-white)
Pri motion ra +000 Sec motion ra -008
Pri motion dec -002 Sec motion dec -020
Notes
rPM=0.914
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 155454 Constellation Octans SAO 258768 HIP 85530
Tycho2 9522-04293-1 Gaia DR2 5773844799394753408 HD 155454 GC 23419
CP CP-82 707 Distance 671.14 Distance ly 2189.26