12140+6638 TDS 8278

 
 
12h 13m 57.67s +66° 38' 11.9" P.A. 139.00 sep 2.8 mag 12.06,12.35
 
 
Coord 2000 12140+6638 Discov num TDS8278 Comp Coord arcsec 2000 12 13 57.67 +66 38 11.9
Date first 1991 Date last 2015 Obs 3
Pa first 134 Pa last 138.6 P.A. Now (θ) 138.6°
Sep first 2.9 Sep last 2.786 Sep. Now (ρ) 2.786"
Mag pri 12.06 Mag sec 12.35 delta mag (ΔM) 0.29 Spectral class
Pri motion ra -018 Sec motion ra
Pri motion dec +024 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4161-00865-1 Gaia DR2 1681209049021196288