20519+3002 TDT 2587

 
 
20h 51m 53.01s +30° 02' 22.6" P.A. 349.00 sep 1.0 mag 11.16,12.11
 
 
Coord 2000 20519+3002 Discov num TDT2587 Comp Coord arcsec 2000 20 51 53.01 +30 02 22.6
Date first 1991 Date last 1991 Obs 1
Pa first 349 Pa last 349.2 P.A. Now (θ) 349.2°
Sep first 1.0 Sep last 0.97 Sep. Now (ρ) 0.97"
Mag pri 11.16 Mag sec 12.11 delta mag (ΔM) 0.95 Spectral class
Pri motion ra +011 Sec motion ra +011
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2688-02779-1 Gaia DR2 1858638408642004608