20381+5637 A 745 (HD 239465)

20h 38m 07.14s +56° 36' 40.4" P.A. 313.00 sep 2.4 mag 9.20,12.19 Sp A2

Coord 2000 20381+5637 Discov num A   745 Comp Coord arcsec 2000 20 38 07.14 +56 36 40.4
Date first 1904 Date last 2016 Obs 8
Pa first 320 Pa last 312.9 P.A. Now (θ) 312.9°
Sep first 2.0 Sep last 2.352 Sep. Now (ρ) 2.352"
Mag pri 9.20 Mag sec 12.19 delta mag (ΔM) 2.99 Spectral class A2 (white)
Pri motion ra +022 Sec motion ra +022
Pri motion dec -003 Sec motion dec -003
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Name HD 239465 Constellation Cygnus SAO 32753 Tycho2 3958-01527-1
Gaia DR2 2187104450729147392 HD 239465 ADS 14103