20125+3717 SEI 1005

 
 
20h 12m 31.93s +37 17' 16.1" P.A. 56.00 sep 26.5 mag 12.67,13.14
 
 
Coord 2000 20125+3717 Discov num SEI1005 Comp Coord arcsec 2000 20 12 31.93 +37 17 16.1
Date first 1896 Date last 2015 Obs 12
Pa first 56 Pa last 55.6 P.A. Now (θ) 55.6°
Sep first 26.7 Sep last 26.453 Sep. Now (ρ) 26.453"
Mag pri 12.67 Mag sec 13.14 delta mag (ΔM) 0.47 Spectral class
Pri motion ra -002 Sec motion ra -005
Pri motion dec -004 Sec motion dec -005
Notes
rPM=0.447
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Gaia DR2 2060786129685831936