07211-4125 RST 2472 AB (HD 57805)

 
 
07h 21m 03.51s -41° 24' 45.5" P.A. 128.00 sep 2.1 mag 10.10,11.70 Sp F3/5V
 
 
Coord 2000 07211-4125 Discov num RST2472 Comp AB Coord arcsec 2000 07 21 03.51 -41 24 45.5
Date first 1933 Date last 2016 Obs 5
Pa first 129 Pa last 128.3 P.A. Now (θ) 128.3°
Sep first 2.0 Sep last 2.146 Sep. Now (ρ) 2.146"
Mag pri 10.10 Mag sec 11.70 delta mag (ΔM) 1.6 Spectral class F3/5V (yellow-white)
Pri motion ra +009 Sec motion ra
Pri motion dec -019 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
07211-4125 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 57805 07 21 04 -41 24 46 RST 2472 AB 2016 5 128 2.1 10.10 11.70 1.60 <===
Show 07 21 04 -41 24 46 SKF 472 AB,C 2015 6 210 8.6 10.10 13.50 3.40
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 57805 Constellation Puppis Tycho2 7651-01741-1 Gaia DR2 5560664814914809344
HD 57805