21359+1723 BPM 2399

 
 
21h 35m 55.90s +17° 23' 07.8" P.A. 230.00 sep 92.5 mag 11.08,15.25
 
 
Coord 2000 21359+1723 Discov num BPM2399 Comp Coord arcsec 2000 21 35 55.90 +17 23 07.8
Date first 1983 Date last 2015 Obs 8
Pa first 230 Pa last 229.9 P.A. Now (θ) 229.9°
Sep first 93.0 Sep last 92.45 Sep. Now (ρ) 92.45"
Mag pri 11.08 Mag sec 15.25 delta mag (ΔM) 4.17 Spectral class
Pri motion ra -012 Sec motion ra -012
Pri motion dec -019 Sec motion dec -021
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.083 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1668-01284-1 Gaia DR2 1773705430347878400