19537+4936 ES 2685 (HD 188609)

 
 
19h 53m 43.74s +49 35' 43.6" P.A. 250.00 sep 32.9 mag 8.54,11.80 Sp M
 
 
Coord 2000 19537+4936 Discov num ES 2685 Comp Coord arcsec 2000 19 53 43.74 +49 35 43.6
Date first 1911 Date last 2021 Obs 3
Pa first 252 Pa last 250.4 P.A. Now (θ) 250.4°
Sep first 8.0 Sep last 32.88 Sep. Now (ρ) 32.88"
Mag pri 8.54 Mag sec 11.80 delta mag (ΔM) 3.26 Spectral class M (red)
Pri motion ra +014 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 188609 Constellation Cygnus SAO 48955 Tycho2 3566-00728-1
Gaia DR2 2086994672934094592 HD 188609