21197+6558 TDT 2906

 
 
21h 19m 44.21s +65° 57' 38.1" P.A. 192.00 sep 0.4 mag 11.00,11.05
 
 
Coord 2000 21197+6558 Discov num TDT2906 Comp Coord arcsec 2000 21 19 44.21 +65 57 38.1
Date first 1991 Date last 1991 Obs 1
Pa first 192 Pa last 192.3 P.A. Now (θ) 192.3°
Sep first 0.4 Sep last 0.42 Sep. Now (ρ) 0.42"
Mag pri 11.00 Mag sec 11.05 delta mag (ΔM) 0.05 Spectral class
Pri motion ra +004 Sec motion ra +004
Pri motion dec -014 Sec motion dec -014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4260-02295-1 Gaia DR2 2220800771266190464