01339-5531 RST 1221

 
 
01h 33m 55.18s -55 31' 24.8" P.A. 329.00 sep 2.4 mag 10.04,12.76 Sp K4V: dist. 43.65 pc (142.39 l.y.)
 
 
Coord 2000 01339-5531 Discov num RST1221 Comp Coord arcsec 2000 01 33 55.18 -55 31 24.8
Date first 1931 Date last 2016 Obs 8
Pa first 358 Pa last 329.3 P.A. Now (θ) 329.3°
Sep first 2.8 Sep last 2.396 Sep. Now (ρ) 2.396"
Mag pri 10.04 Mag sec 12.76 delta mag (ΔM) 2.72 Spectral class K4V: (yellow-orange)
Pri motion ra -046 Sec motion ra -042
Pri motion dec -173 Sec motion dec -198
Notes
rPM=0.125 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Eridanus HIP 7290 Tycho2 8478-00531-1 Gaia DR2 4912320779822624000
HD 9734 CD CD-56 319 CP CP-56 318 Distance 43.65
Distance ly 142.39