20113+2056 J 1875

 
 
20h 11m 21.84s +20 56' 29.0" P.A. 100.00 sep 8.8 mag 12.19,12.43
 
 
Coord 2000 20113+2056 Discov num J  1875 Comp Coord arcsec 2000 20 11 21.84 +20 56 29.0
Date first 1941 Date last 2015 Obs 10
Pa first 100 Pa last 100.4 P.A. Now (θ) 100.4°
Sep first 6.0 Sep last 8.791 Sep. Now (ρ) 8.791"
Mag pri 12.19 Mag sec 12.43 delta mag (ΔM) 0.24 Spectral class
Pri motion ra -011 Sec motion ra -003
Pri motion dec -015 Sec motion dec -004
Notes B (Blue magnitudes)
rPM=0.731
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Gaia DR2 1828866416905649408