20564+5044 BU 1137

20h 56m 25.44s +50° 43' 43.1" P.A. 350.00 sep 7.4 mag 5.81,13.50 Sp F0III dist. 51.28 pc (167.28 l.y.)

Coord 2000 20564+5044 Discov num BU 1137 Comp Coord arcsec 2000 20 56 25.44 +50 43 43.1
Date first 1889 Date last 2016 Obs 8
Pa first 344 Pa last 350.3 P.A. Now (θ) 350.3°
Sep first 6.9 Sep last 7.368 Sep. Now (ρ) 7.368"
Mag pri 5.81 Mag sec 13.50 delta mag (ΔM) 7.69 Spectral class F0III (yellow-white)
Pri motion ra +041 Sec motion ra
Pri motion dec -015 Sec motion dec
Notes N (See Notes)




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Cygnus SAO 33004 HIP 103359 Tycho2 3587-01273-1
Gaia DR2 2169756798645092992 HD 199611 HR 8025 GC 29243
ADS 14460 BD BD+50 3233 FK5 3670 Distance 51.28
Distance ly 167.28