20152+3006 TDT 2121

 
 
20h 15m 12.98s +30 06' 07.6" P.A. 11.00 sep 2.0 mag 11.92,12.18
 
 
Coord 2000 20152+3006 Discov num TDT2121 Comp Coord arcsec 2000 20 15 12.98 +30 06 07.6
Date first 1991 Date last 1991 Obs 1
Pa first 11 Pa last 10.5 P.A. Now (θ) 10.5°
Sep first 2.0 Sep last 1.96 Sep. Now (ρ) 1.96"
Mag pri 11.92 Mag sec 12.18 delta mag (ΔM) 0.26 Spectral class
Pri motion ra -004 Sec motion ra -004
Pri motion dec +009 Sec motion dec +009
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2672-00279-1 Gaia DR2 2053642426518020480