20264+4520 KPP 472

20h 26m 23.17s +45° 19' 35.5" P.A. 88.00 sep 4.6 mag 13.40,13.80

Coord 2000 20264+4520 Discov num KPP 472 Comp Coord arcsec 2000 20 26 23.17 +45 19 35.5
Date first 1999 Date last 2016 Obs 5
Pa first 88 Pa last 88.2 P.A. Now (θ) 88.2°
Sep first 4.5 Sep last 4.553 Sep. Now (ρ) 4.553"
Mag pri 13.40 Mag sec 13.80 delta mag (ΔM) 0.4 Spectral class
Pri motion ra -005 Sec motion ra -005
Pri motion dec -019 Sec motion dec -019
Notes V (Proper motion indicates physical)




This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus Gaia DR2 2070936855375294976