21454+2501 POU 5487

 
 
21h 45m 27.89s +25° 00' 27.4" P.A. 99.00 sep 15.7 mag 11.79,13.69
 
 
Coord 2000 21454+2501 Discov num POU5487 Comp Coord arcsec 2000 21 45 27.89 +25 00 27.4
Date first 1891 Date last 2014 Obs 9
Pa first 100 Pa last 98.9 P.A. Now (θ) 98.9°
Sep first 15.3 Sep last 15.704 Sep. Now (ρ) 15.704"
Mag pri 11.79 Mag sec 13.69 delta mag (ΔM) 1.9 Spectral class
Pri motion ra +000 Sec motion ra +007
Pri motion dec -001 Sec motion dec -002
Notes
rPM=0.971
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 2193-01792-1 Gaia DR2 1799203139356689024