19555+0511 HEI 877

 
 
19h 55m 30.92s +05° 10' 44.9" P.A. 57.00 sep 2.3 mag 10.45,12.76 Sp F2
 
 
Coord 2000 19555+0511 Discov num HEI 877 Comp Coord arcsec 2000 19 55 30.92 +05 10 44.9
Date first 1991 Date last 2016 Obs 3
Pa first 54 Pa last 56.7 P.A. Now (θ) 56.7°
Sep first 2.1 Sep last 2.265 Sep. Now (ρ) 2.265"
Mag pri 10.45 Mag sec 12.76 delta mag (ΔM) 2.31 Spectral class F2 (yellow-white)
Pri motion ra +010 Sec motion ra +010
Pri motion dec -009 Sec motion dec -009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 0489-01386-1 Gaia DR2 4248434765625685376