19169+6200 ES 1845 (HD 181520)

 
 
19h 16m 51.52s +61° 59' 53.0" P.A. 147.00 sep 5.3 mag 8.21,9.90 Sp K2
 
 
Coord 2000 19169+6200 Discov num ES 1845 Comp Coord arcsec 2000 19 16 51.52 +61 59 53.0
Date first 1913 Date last 2019 Obs 11
Pa first 154 Pa last 147 P.A. Now (θ) 147°
Sep first 6.9 Sep last 5.33 Sep. Now (ρ) 5.33"
Mag pri 8.21 Mag sec 9.90 delta mag (ΔM) 1.69 Spectral class K2 (yellow-orange)
Pri motion ra +018 Sec motion ra
Pri motion dec -013 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 181520 Constellation Draco SAO 18254 Tycho2 4221-01451-1
Gaia DR2 2240354108095662848 HD 181520