18550+6143 ES 2669

 
 
18h 55m 01.81s +61° 42' 42.4" P.A. 166.00 sep 11.9 mag 10.20,10.60 Sp G5
 
 
Coord 2000 18550+6143 Discov num ES 2669 Comp Coord arcsec 2000 18 55 01.81 +61 42 42.4
Date first 1898 Date last 2021 Obs 13
Pa first 162 Pa last 165.6 P.A. Now (θ) 165.6°
Sep first 11.0 Sep last 11.91 Sep. Now (ρ) 11.91"
Mag pri 10.20 Mag sec 10.60 delta mag (ΔM) 0.4 Spectral class G5 (yellow)
Pri motion ra -005 Sec motion ra -008
Pri motion dec -006 Sec motion dec -013
Notes
rPM=0.499
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4216-00069-1 Gaia DR2 2156841836280153856