18525+4808 KOI 1989

 
 
18h 52m 27.30s +48° 07' 53.0" P.A. 40.00 sep 0.8 mag 13.50,16.90
 
 
Coord 2000 18525+4808 Discov num KOI1989 Comp Coord arcsec 2000 18 52 27.30 +48 07 53.0
Date first 2013 Date last 2015 Obs 8
Pa first 41 Pa last 40 P.A. Now (θ) 40°
Sep first 1.1 Sep last 0.817 Sep. Now (ρ) 0.817"
Mag pri 13.50 Mag sec 16.90 delta mag (ΔM) 3.4 Spectral class
Pri motion ra -005 Sec motion ra
Pri motion dec -022 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 2131701365472538112