17046+7641 WIS 309

 
 
17h 04m 36.14s +76° 40' 30.9" P.A. 223.00 sep 390.9 mag 13.64,15.73
 
 
Coord 2000 17046+7641 Discov num WIS 309 Comp Coord arcsec 2000 17 04 36.14 +76 40 30.9
Date first 1999 Date last 2015 Obs 19
Pa first 223 Pa last 222.9 P.A. Now (θ) 222.9°
Sep first 390.9 Sep last 390.871 Sep. Now (ρ) 390.871"
Mag pri 13.64 Mag sec 15.73 delta mag (ΔM) 2.09 Spectral class
Pri motion ra -110 Sec motion ra -136
Pri motion dec +283 Sec motion dec +253
Notes V (Proper motion indicates physical)
rPM=0.131 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Minor Gaia DR2 1704827761376730240