12023-8538 HJ 4490 (HD 104555)

 
 
12h 02m 20.23s -85° 37' 54.3" P.A. 146.00 sep 24.8 mag 6.17,8.97 Sp K3III+F8 dist. 113.77 pc (371.12 l.y.)
 
 
Coord 2000 12023-8538 Discov num HJ 4490 Comp Coord arcsec 2000 12 02 20.23 -85 37 54.3
Date first 1837 Date last 2015 Obs 22
Pa first 147 Pa last 145.7 P.A. Now (θ) 145.7°
Sep first 25.0 Sep last 24.843 Sep. Now (ρ) 24.843"
Mag pri 6.17 Mag sec 8.97 delta mag (ΔM) 2.8 Spectral class K3III+F8 (yellow-orange/yellow-white)
Pri motion ra -057 Sec motion ra -057
Pri motion dec +001 Sec motion dec +002
Notes N T (See Notes, Parallax indicates physical)
rPM=0.018 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 104555 Constellation Octans SAO 258632 HIP 58697
Tycho2 9512-00218-1 Gaia DR2 5769485441949747968 HD 104555 HR 4595
GC 16449 CP CP-84 371 FK5 3983 Distance 113.77
Distance ly 371.12