19398+5654 STI 2447

 
 
19h 39m 50.16s +56 54' 15.7" P.A. 299.00 sep 6.4 mag 11.20,12.10
 
 
Coord 2000 19398+5654 Discov num STI2447 Comp Coord arcsec 2000 19 39 50.16 +56 54 15.7
Date first 1920 Date last 2015 Obs 7
Pa first 326 Pa last 299.1 P.A. Now (θ) 299.1°
Sep first 7.1 Sep last 6.399 Sep. Now (ρ) 6.399"
Mag pri 11.20 Mag sec 12.10 delta mag (ΔM) 0.9 Spectral class
Pri motion ra +006 Sec motion ra -029
Pri motion dec +000 Sec motion dec +008
Notes
rPM=1.193
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3942-02207-1 Gaia DR2 2139178967955934848