00231+0816 HDO 15

 
 
00h 23m 04.81s +08 15' 53.7" P.A. 270.00 sep 23.6 mag 10.83,12.72 Sp G0
 
 
Coord 2000 00231+0816 Discov num HDO  15 Comp Coord arcsec 2000 00 23 04.81 +08 15 53.7
Date first 1869 Date last 2015 Obs 17
Pa first 269 Pa last 270.1 P.A. Now (θ) 270.1°
Sep first 28.5 Sep last 23.602 Sep. Now (ρ) 23.602"
Mag pri 10.83 Mag sec 12.72 delta mag (ΔM) 1.89 Spectral class G0 (yellow)
Pri motion ra -030 Sec motion ra -011
Pri motion dec -039 Sec motion dec -038
Notes
rPM=0.387
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces Tycho2 0596-00976-1 Gaia DR2 2749113600148524416