01174-3716 I 50 AB (HD 7819)

 
 
01h 17m 21.92s -37 16' 12.1" P.A. 249.00 sep 68.7 mag 7.90,9.69 Sp K4III dist. 421.94 pc (1376.37 l.y.)
 
 
Coord 2000 01174-3716 Discov num I    50 Comp AB Coord arcsec 2000 01 17 21.92 -37 16 12.1
Date first 1911 Date last 2010 Obs 13
Pa first 247 Pa last 248.7 P.A. Now (θ) 248.7°
Sep first 71.6 Sep last 68.74 Sep. Now (ρ) 68.74"
Mag pri 7.90 Mag sec 9.69 delta mag (ΔM) 1.79 Spectral class K4III (yellow-orange)
Pri motion ra -012 Sec motion ra +000
Pri motion dec -001 Sec motion dec +041
Notes
rPM=1.065
This double is not physical.
 
 
01174-3716 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 7819 193030 01 17 22 -37 16 12 I 50 AB 2010 13 249 68.7 7.90 9.69 1.79 <===
Show 193026 01 17 17 -37 16 37 I 50 BC 1991 8 141 0.9 9.68 10.57 0.89
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 7819 Constellation Sculptor SAO 193030 HIP 6021
Tycho2 7004-00485-1 Gaia DR2 5012830161374153344 HD 7819 GC 1560
CD CD-37 488 CP CP-37 119 Distance 421.94 Distance ly 1376.37