19588+4721 STF 2611 (HD 189636)

 
 
19h 58m 51.90s +47 21' 48.2" P.A. 208.00 sep 5.2 mag 8.47,8.48 Sp K0 dist. 294.99 pc (962.26 l.y.)
 
 
Coord 2000 19588+4721 Discov num STF2611 Comp Coord arcsec 2000 19 58 51.90 +47 21 48.2
Date first 1825 Date last 2020 Obs 87
Pa first 207 Pa last 207.6 P.A. Now (θ) 207.6°
Sep first 6.0 Sep last 5.201 Sep. Now (ρ) 5.201"
Mag pri 8.47 Mag sec 8.48 delta mag (ΔM) 0.01 Spectral class K0 (yellow-orange)
Pri motion ra -009 Sec motion ra -009
Pri motion dec -013 Sec motion dec -016
Notes Y (Parallax indicates components are non-physical)
rPM=0.163 (< 0.3, Physical double)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 189636 Constellation Cygnus SAO 49052 HIP 98345
Tycho2 3562-02368-2 Gaia DR2 2085638116106993408 HD 189636 GC 27699
ADS 13209 BD BD+46 2821 Distance 294.99 Distance ly 962.26