15479+7746 STF 1997

 
 
15h 47m 52.79s +77° 46' 08.8" P.A. 339.00 sep 18.3 mag 9.31,12.16 Sp K0
 
 
Coord 2000 15479+7746 Discov num STF1997 Comp Coord arcsec 2000 15 47 52.79 +77 46 08.8
Date first 1896 Date last 2017 Obs 13
Pa first 346 Pa last 338.8 P.A. Now (θ) 338.8°
Sep first 19.6 Sep last 18.33 Sep. Now (ρ) 18.33"
Mag pri 9.31 Mag sec 12.16 delta mag (ΔM) 2.85 Spectral class K0 (yellow-orange)
Pri motion ra +001 Sec motion ra -009
Pri motion dec +014 Sec motion dec -004
Notes
rPM=1.467
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Minor Tycho2 4563-01647-1 Gaia DR2 1707353511384761856