10077-6435 HJ 4289 AB (HD 307523)

 
 
10h 07m 44.36s -64 35' 52.4" P.A. 241.00 sep 12.0 mag 10.56,10.71 Sp A3
 
 
Coord 2000 10077-6435 Discov num HJ 4289 Comp AB Coord arcsec 2000 10 07 44.36 -64 35 52.4
Date first 1834 Date last 2015 Obs 12
Pa first 237 Pa last 240.5 P.A. Now (θ) 240.5°
Sep first 9.0 Sep last 11.978 Sep. Now (ρ) 11.978"
Mag pri 10.56 Mag sec 10.71 delta mag (ΔM) 0.15 Spectral class A3 (white)
Pri motion ra -018 Sec motion ra -015
Pri motion dec +007 Sec motion dec +002
Notes
rPM=0.302
Nature of this double is uncertain.
 
 
10077-6435 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 307523 10 07 44 -64 35 52 HJ 4289 AB 2015 12 241 12.0 10.56 10.71 0.15 <===
Show 10 07 44 -64 35 52 DAW 9008 AC 2015 5 166 10.7 10.56 12.80 2.24
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 307523 Constellation Carina Tycho2 8951-00482-1 Gaia DR2 5246385638229518592
HD 307523