03439-7100 HJ 3603 (HD 23981)

 
 
03h 43m 53.95s -71° 00' 08.0" P.A. 89.00 sep 17.7 mag 9.77,11.00 Sp F7IV+G5V
 
 
Coord 2000 03439-7100 Discov num HJ 3603 Comp Coord arcsec 2000 03 43 53.95 -71 00 08.0
Date first 1834 Date last 2015 Obs 16
Pa first 76 Pa last 88.7 P.A. Now (θ) 88.7°
Sep first 22.0 Sep last 17.697 Sep. Now (ρ) 17.697"
Mag pri 9.77 Mag sec 11.00 delta mag (ΔM) 1.23 Spectral class F7IV+G5V (yellow-white/yellow)
Pri motion ra +018 Sec motion ra -002
Pri motion dec +011 Sec motion dec -003
Notes N Y (See Notes, Parallax indicates components are non-physical)
rPM=1.157
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 23981 Constellation Hydrus Tycho2 9155-01813-1 Gaia DR2 4666099302698425728
HD 23981 DM CP-71 218