02470-0952 STF 308 AB,CD

 
 
02h 46m 59.22s -09° 52' 02.9" P.A. 334.00 sep 21.0 mag 9.79,10.43 Sp F8
 
 
Coord 2000 02470-0952 Discov num STF 308 Comp AB,CD Coord arcsec 2000 02 46 59.22 -09 52 02.9
Date first 1830 Date last 2022 Obs 25
Pa first 334 Pa last 334.1 P.A. Now (θ) 334.1°
Sep first 21.1 Sep last 21 Sep. Now (ρ) 21"
Mag pri 9.79 Mag sec 10.43 delta mag (ΔM) 0.64 Spectral class F8 (yellow-white)
Pri motion ra +034 Sec motion ra +033
Pri motion dec -005 Sec motion dec -004
Notes N (See Notes)
rPM=0.041 (< 0.3, Physical double)
This double is physical.
 
 
02470-0952 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 02 46 59 -09 52 03 A 2608 AB 2012 12 82 0.5 10.50 10.41 0.09
Show 02 46 59 -09 52 03 STF 308 AB,CD 2022 25 334 21.0 9.79 10.43 0.64 <===
Show 02 46 59 -09 51 44 A 2608 CD 2021 11 82 0.4 11.20 11.20 0.00
Quadruple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Eridanus