18077+5632 SLE 139

 
 
18h 07m 39.38s +56° 32' 18.3" P.A. 333.00 sep 6.6 mag 10.40,12.60
 
 
Coord 2000 18077+5632 Discov num SLE 139 Comp Coord arcsec 2000 18 07 39.38 +56 32 18.3
Date first 1982 Date last 2021 Obs 9
Pa first 336 Pa last 333.2 P.A. Now (θ) 333.2°
Sep first 6.3 Sep last 6.55 Sep. Now (ρ) 6.55"
Mag pri 10.40 Mag sec 12.60 delta mag (ΔM) 2.2 Spectral class
Pri motion ra +022 Sec motion ra -013
Pri motion dec +011 Sec motion dec +045
Notes
rPM=1.042
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 3911-00133-1 Gaia DR2 2150372928336607360