20541+4507 STT 422 (HD 199312)

 
 
20h 54m 45.30s +45° 08' 10.6" P.A. 332.00 sep 2.6 mag 7.83,9.81 Sp A0V dist. 404.86 pc (1320.65 l.y.)
 
 
Coord 2000 20541+4507 Discov num STT 422 Comp Coord arcsec 2000 20 54 45.30 +45 08 10.6
Date first 1846 Date last 2016 Obs 28
Pa first 327 Pa last 332.3 P.A. Now (θ) 332.3°
Sep first 2.7 Sep last 2.645 Sep. Now (ρ) 2.645"
Mag pri 7.83 Mag sec 9.81 delta mag (ΔM) 1.98 Spectral class A0V (white)
Pri motion ra +006 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 199312 Constellation Cygnus SAO 50219 HIP 103222
Tycho2 3575-05926-1 Gaia DR2 2163090768879728512 HD 199312 BD BD+44 3628
Distance 404.86 Distance ly 1320.65