12110+1704 BPM 587

 
 
12h 10m 59.50s +17° 04' 03.4" P.A. 53.00 sep 83.3 mag 15.08,16.13
 
 
Coord 2000 12110+1704 Discov num BPM 587 Comp Coord arcsec 2000 12 10 59.50 +17 04 03.4
Date first 1991 Date last 2015 Obs 9
Pa first 53 Pa last 52.8 P.A. Now (θ) 52.8°
Sep first 83.5 Sep last 83.315 Sep. Now (ρ) 83.315"
Mag pri 15.08 Mag sec 16.13 delta mag (ΔM) 1.05 Spectral class
Pri motion ra -015 Sec motion ra -011
Pri motion dec -016 Sec motion dec -022
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.293 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Gaia DR2 3949661412985298688