10213+5355 STI 2247

 
 
10h 21m 22.22s +53 55' 08.8" P.A. 169.00 sep 9.8 mag 10.65,11.80
 
 
Coord 2000 10213+5355 Discov num STI2247 Comp Coord arcsec 2000 10 21 22.22 +53 55 08.8
Date first 1917 Date last 2016 Obs 12
Pa first 167 Pa last 169.1 P.A. Now (θ) 169.1°
Sep first 9.5 Sep last 9.755 Sep. Now (ρ) 9.755"
Mag pri 10.65 Mag sec 11.80 delta mag (ΔM) 1.15 Spectral class
Pri motion ra -012 Sec motion ra -008
Pri motion dec +004 Sec motion dec +003
Notes
rPM=0.326
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 3815-00349-1 Gaia DR2 851869173608167808