20171+1536 CHE 272

 
 
20h 17m 04.03s +15 35' 04.4" P.A. 104.00 sep 17.4 mag 12.70,13.30
 
 
Coord 2000 20171+1536 Discov num CHE 272 Comp Coord arcsec 2000 20 17 04.03 +15 35 04.4
Date first 1910 Date last 2019 Obs 13
Pa first 108 Pa last 104.2 P.A. Now (θ) 104.2°
Sep first 17.1 Sep last 17.4 Sep. Now (ρ) 17.4"
Mag pri 12.70 Mag sec 13.30 delta mag (ΔM) 0.6 Spectral class
Pri motion ra +003 Sec motion ra +007
Pri motion dec +000 Sec motion dec +001
Notes
rPM=0.583
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1808415221439300096