20101+3728 ES 2186

 
 
20h 10m 02.93s +37° 28' 26.5" P.A. 192.00 sep 4.7 mag 10.07,13.60 Sp K2
 
 
Coord 2000 20101+3728 Discov num ES 2186 Comp Coord arcsec 2000 20 10 02.93 +37 28 26.5
Date first 1925 Date last 2015 Obs 3
Pa first 186 Pa last 191.8 P.A. Now (θ) 191.8°
Sep first 3.8 Sep last 4.668 Sep. Now (ρ) 4.668"
Mag pri 10.07 Mag sec 13.60 delta mag (ΔM) 3.53 Spectral class K2 (yellow-orange)
Pri motion ra -004 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2683-00017-1 Gaia DR2 2061533247833199744 HD 228061