15230-2326 DON 731

 
 
15h 23m 00.96s -23° 25' 42.7" P.A. 86.00 sep 4.1 mag 10.06,11.80
 
 
Coord 2000 15230-2326 Discov num DON 731 Comp Coord arcsec 2000 15 23 00.96 -23 25 42.7
Date first 1920 Date last 2017 Obs 11
Pa first 89 Pa last 85.8 P.A. Now (θ) 85.8°
Sep first 3.7 Sep last 4.09 Sep. Now (ρ) 4.09"
Mag pri 10.06 Mag sec 11.80 delta mag (ΔM) 1.74 Spectral class
Pri motion ra -036 Sec motion ra +111
Pri motion dec -011 Sec motion dec -001
Notes N (See Notes)
rPM=1.327
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Libra Tycho2 6763-00657-1 Gaia DR2 6251226085020980736