19533+5731 YSC 137 (23 Cyg)

 
 
19h 53m 17.37s +57° 31' 24.4" P.A. 329.00 sep 0.0 mag 5.30,7.00 Sp B5V dist. 194.17 pc (633.38 l.y.)
 
 
Coord 2000 19533+5731 Discov num YSC 137 Comp Coord arcsec 2000 19 53 17.37 +57 31 24.4
Date first 2007 Date last 2010 Obs 4
Pa first 29 Pa last 328.5 P.A. Now (θ) 328.5°
Sep first 0.0 Sep last 0.029 Sep. Now (ρ) 0.029"
Mag pri 5.30 Mag sec 7.00 delta mag (ΔM) 1.7 Spectral class B5V (blue-white)
Pri motion ra +006 Sec motion ra
Pri motion dec +007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 23 Cyg Constellation Cygnus SAO 32085 HIP 97870
Tycho2 3943-02323-1 Gaia DR2 2235104382453048320 HD 188665 HR 7608
GC 27571 BD BD+57 2084 Flamsteed 23 Cygni Flamsteed name 23 Cyg
Distance 194.17 Distance ly 633.38