18426+5727 STI 2382

 
 
18h 42m 35.61s +57° 26' 42.2" P.A. 138.00 sep 12.4 mag 12.50,13.10
 
 
Coord 2000 18426+5727 Discov num STI2382 Comp Coord arcsec 2000 18 42 35.61 +57 26 42.2
Date first 1903 Date last 2015 Obs 11
Pa first 136 Pa last 137.5 P.A. Now (θ) 137.5°
Sep first 12.3 Sep last 12.402 Sep. Now (ρ) 12.402"
Mag pri 12.50 Mag sec 13.10 delta mag (ΔM) 0.6 Spectral class
Pri motion ra +003 Sec motion ra +006
Pri motion dec +001 Sec motion dec +003
Notes
rPM=0.537
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 2154084364196436608