21017+1017 HJ 5546

 
 
21h 01m 42.43s +10° 16' 56.0" P.A. 124.00 sep 18.3 mag 10.70,11.70
 
 
Coord 2000 21017+1017 Discov num HJ 5546 Comp Coord arcsec 2000 21 01 42.43 +10 16 56.0
Date first 1828 Date last 2015 Obs 10
Pa first 119 Pa last 123.6 P.A. Now (θ) 123.6°
Sep first 12.0 Sep last 18.31 Sep. Now (ρ) 18.31"
Mag pri 10.70 Mag sec 11.70 delta mag (ΔM) 1 Spectral class
Pri motion ra -005 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Equuleus Tycho2 1107-02479-1 Gaia DR2 1756466153175533568