21535+1551 LDS 4921

 
 
21h 53m 31.75s +15° 50' 48.1" P.A. 138.00 sep 51.2 mag 11.14,14.50
 
 
Coord 2000 21535+1551 Discov num LDS4921 Comp Coord arcsec 2000 21 53 31.75 +15 50 48.1
Date first 1960 Date last 2015 Obs 10
Pa first 137 Pa last 137.9 P.A. Now (θ) 137.9°
Sep first 50.5 Sep last 51.231 Sep. Now (ρ) 51.231"
Mag pri 11.14 Mag sec 14.50 delta mag (ΔM) 3.36 Spectral class
Pri motion ra -071 Sec motion ra -069
Pri motion dec -104 Sec motion dec -105
Notes
rPM=0.018 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1679-01441-1 Gaia DR2 1769740621481783680