04454-8038 HJ 3721 (HD 31755)

 
 
04h 45m 26.24s -80° 38' 28.9" P.A. 234.00 sep 3.4 mag 8.69,9.45 Sp F5IV/V dist. 154.56 pc (504.17 l.y.)
 
 
Coord 2000 04454-8038 Discov num HJ 3721 Comp Coord arcsec 2000 04 45 26.24 -80 38 28.9
Date first 1836 Date last 2016 Obs 12
Pa first 217 Pa last 233.7 P.A. Now (θ) 233.7°
Sep first 2.5 Sep last 3.412 Sep. Now (ρ) 3.412"
Mag pri 8.69 Mag sec 9.45 delta mag (ΔM) 0.76 Spectral class F5IV/V (yellow-white)
Pri motion ra +018 Sec motion ra +018
Pri motion dec +053 Sec motion dec +053
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 31755 Constellation Mensa SAO 258389 HIP 22101
Tycho2 9377-00856-1 Gaia DR2 4622459102076498048 HD 31755 CP CP-80 131
Distance 154.56 Distance ly 504.17