12144+5506 HJ 2604

 
 
12h 14m 22.30s +55° 06' 17.6" P.A. 337.00 sep 19.7 mag 10.27,13.60
 
 
Coord 2000 12144+5506 Discov num HJ 2604 Comp Coord arcsec 2000 12 14 22.30 +55 06 17.6
Date first 1831 Date last 2016 Obs 15
Pa first 335 Pa last 336.5 P.A. Now (θ) 336.5°
Sep first 15.0 Sep last 19.703 Sep. Now (ρ) 19.703"
Mag pri 10.27 Mag sec 13.60 delta mag (ΔM) 3.33 Spectral class
Pri motion ra -011 Sec motion ra -011
Pri motion dec -027 Sec motion dec -028
Notes
rPM=0.033 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 3837-00486-1 Gaia DR2 1573491269237213440