21130+1802 J 577

 
 
21h 12m 58.53s +18° 01' 30.1" P.A. 19.00 sep 2.4 mag 9.60,10.60 Sp F0
 
 
Coord 2000 21130+1802 Discov num J   577 Comp Coord arcsec 2000 21 12 58.53 +18 01 30.1
Date first 1911 Date last 2018 Obs 12
Pa first 25 Pa last 19.1 P.A. Now (θ) 19.1°
Sep first 2.3 Sep last 2.434 Sep. Now (ρ) 2.434"
Mag pri 9.60 Mag sec 10.60 delta mag (ΔM) 1 Spectral class F0 (yellow-white)
Pri motion ra +001 Sec motion ra
Pri motion dec +006 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1654-00823-1 Gaia DR2 1788142769638786432