21041+1712 GWP 3033

 
 
21h 04m 03.39s +17° 12' 23.2" P.A. 36.00 sep 12.1 mag 17.80,18.30
 
 
Coord 2000 21041+1712 Discov num GWP3033 Comp Coord arcsec 2000 21 04 03.39 +17 12 23.2
Date first 1991 Date last 2016 Obs 7
Pa first 38 Pa last 36.3 P.A. Now (θ) 36.3°
Sep first 12.1 Sep last 12.062 Sep. Now (ρ) 12.062"
Mag pri 17.80 Mag sec 18.30 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -050 Sec motion ra -052
Pri motion dec -018 Sec motion dec -018
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.036 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1764073360595157248