12109+0818 HEI 509

 
 
12h 10m 50.11s +08° 17' 49.8" P.A. 97.00 sep 1.0 mag 11.19,12.05
 
 
Coord 2000 12109+0818 Discov num HEI 509 Comp Coord arcsec 2000 12 10 50.11 +08 17 49.8
Date first 1989 Date last 2015 Obs 4
Pa first 92 Pa last 96.8 P.A. Now (θ) 96.8°
Sep first 0.6 Sep last 0.985 Sep. Now (ρ) 0.985"
Mag pri 11.19 Mag sec 12.05 delta mag (ΔM) 0.86 Spectral class
Pri motion ra -019 Sec motion ra -019
Pri motion dec -001 Sec motion dec -001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Tycho2 0866-00217-1 Gaia DR2 3904947023863035392