21213+1519 TDT 2917

 
 
21h 21m 19.59s +15° 19' 02.9" P.A. 201.00 sep 0.8 mag 11.22,11.25
 
 
Coord 2000 21213+1519 Discov num TDT2917 Comp Coord arcsec 2000 21 21 19.59 +15 19 02.9
Date first 1991 Date last 2016 Obs 3
Pa first 196 Pa last 201.4 P.A. Now (θ) 201.4°
Sep first 0.9 Sep last 0.844 Sep. Now (ρ) 0.844"
Mag pri 11.22 Mag sec 11.25 delta mag (ΔM) 0.03 Spectral class
Pri motion ra +008 Sec motion ra +008
Pri motion dec -003 Sec motion dec -003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1663-01977-1 Gaia DR2 1783529498023064960