21205+6107 STI 1022

 
 
21h 20m 27.85s +61° 07' 12.8" P.A. 251.00 sep 11.5 mag 8.66,14.50 Sp A0 dist. 282.49 pc (921.48 l.y.)
 
 
Coord 2000 21205+6107 Discov num STI1022 Comp Coord arcsec 2000 21 20 27.85 +61 07 12.8
Date first 1901 Date last 2015 Obs 8
Pa first 249 Pa last 250.7 P.A. Now (θ) 250.7°
Sep first 11.3 Sep last 11.479 Sep. Now (ρ) 11.479"
Mag pri 8.66 Mag sec 14.50 delta mag (ΔM) 5.84 Spectral class A0 (white)
Pri motion ra +006 Sec motion ra -005
Pri motion dec +004 Sec motion dec +005
Notes
rPM=1.532
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus SAO 19331 HIP 105363 Tycho2 4248-00118-1
Gaia DR2 2192733400508791552 HD 203550 BD BD+60 2226 Distance 282.49
Distance ly 921.48