19560+7927 STF 2647 (HD 190712)

 
 
19h 56m 04.69s +79 27' 07.0" P.A. 258.00 sep 8.5 mag 9.22,10.22 Sp A3
 
 
Coord 2000 19560+7927 Discov num STF2647 Comp Coord arcsec 2000 19 56 04.69 +79 27 07.0
Date first 1832 Date last 2018 Obs 25
Pa first 263 Pa last 258.1 P.A. Now (θ) 258.1°
Sep first 8.6 Sep last 8.547 Sep. Now (ρ) 8.547"
Mag pri 9.22 Mag sec 10.22 delta mag (ΔM) 1 Spectral class A3 (white)
Pri motion ra +002 Sec motion ra -001
Pri motion dec -007 Sec motion dec -003
Notes
rPM=0.687
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 190712 Constellation Draco SAO 9590 Tycho2 4592-00166-1
Gaia DR2 2292072626805033856 HD 190712 GC 27746 ADS 13249