21590+6605 TDT 3273

 
 
21h 59m 01.90s +66° 05' 09.4" P.A. 6.00 sep 0.4 mag 10.74,10.77
 
 
Coord 2000 21590+6605 Discov num TDT3273 Comp Coord arcsec 2000 21 59 01.90 +66 05 09.4
Date first 1991 Date last 1991 Obs 1
Pa first 6 Pa last 5.5 P.A. Now (θ) 5.5°
Sep first 0.4 Sep last 0.38 Sep. Now (ρ) 0.38"
Mag pri 10.74 Mag sec 10.77 delta mag (ΔM) 0.03 Spectral class
Pri motion ra +006 Sec motion ra +006
Pri motion dec -011 Sec motion dec -011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4274-02126-1 Gaia DR2 2219312376121217152