00247+0013 HDO 17 AB

 
 
00h 24m 40.73s +00 12' 36.3" P.A. 229.00 sep 34.2 mag 9.27,13.31 Sp A5
 
 
Coord 2000 00247+0013 Discov num HDO  17 Comp AB Coord arcsec 2000 00 24 40.73 +00 12 36.3
Date first 1868 Date last 2015 Obs 5
Pa first 225 Pa last 228.7 P.A. Now (θ) 228.7°
Sep first 10.0 Sep last 34.189 Sep. Now (ρ) 34.189"
Mag pri 9.27 Mag sec 13.31 delta mag (ΔM) 4.04 Spectral class A5 (white)
Pri motion ra +007 Sec motion ra +028
Pri motion dec +001 Sec motion dec +016
Notes
rPM=0.8
Nature of this double is uncertain.
 
 
00247+0013 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 128745 00 24 41 +00 12 36 HDO 17 AB 2015 5 229 34.2 9.27 13.31 4.04 <===
Show HD 2036 128745 00 24 41 +00 12 36 HDO 17 AC 2016 12 327 49.6 9.27 10.97 1.70
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pisces SAO 128745 Tycho2 0003-00856-1 Gaia DR2 2543813338766754688
HD 2036