20107+3015 TDT 2051

 
 
20h 10m 43.45s +30 14' 40.6" P.A. 242.00 sep 2.0 mag 11.90,12.27 Sp M1.5
 
 
Coord 2000 20107+3015 Discov num TDT2051 Comp Coord arcsec 2000 20 10 43.45 +30 14 40.6
Date first 1991 Date last 1991 Obs 1
Pa first 242 Pa last 242.3 P.A. Now (θ) 242.3°
Sep first 2.0 Sep last 2 Sep. Now (ρ) 2"
Mag pri 11.90 Mag sec 12.27 delta mag (ΔM) 0.37 Spectral class M1.5 (red)
Pri motion ra +003 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2671-01329-1 Gaia DR2 2029679159019398016