18142+2127 BIG 2 (HD 341866)

 
 
18h 14m 11.85s +21° 26' 52.0" P.A. 140.00 sep 34.5 mag 9.70,11.70 Sp K0
 
 
Coord 2000 18142+2127 Discov num BIG   2 Comp Coord arcsec 2000 18 14 11.85 +21 26 52.0
Date first 1893 Date last 2016 Obs 13
Pa first 142 Pa last 140.4 P.A. Now (θ) 140.4°
Sep first 35.5 Sep last 34.484 Sep. Now (ρ) 34.484"
Mag pri 9.70 Mag sec 11.70 delta mag (ΔM) 2 Spectral class K0 (yellow-orange)
Pri motion ra +002 Sec motion ra +008
Pri motion dec +000 Sec motion dec +007
Notes
rPM=0.867
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 341866 Constellation Hercules Tycho2 1579-01379-1 Gaia DR2 4529777422985438464
HD 341866