21540+8112 LDS 1962

 
 
21h 53m 39.22s +81° 12' 22.8" P.A. 167.00 sep 26.2 mag 10.86,13.84
 
 
Coord 2000 21540+8112 Discov num LDS1962 Comp Coord arcsec 2000 21 53 39.22 +81 12 22.8
Date first 1965 Date last 2016 Obs 10
Pa first 168 Pa last 166.7 P.A. Now (θ) 166.7°
Sep first 26.0 Sep last 26.163 Sep. Now (ρ) 26.163"
Mag pri 10.86 Mag sec 13.84 delta mag (ΔM) 2.98 Spectral class
Pri motion ra +131 Sec motion ra +124
Pri motion dec +114 Sec motion dec +103
Notes
rPM=0.075 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4611-00950-1 Gaia DR2 2297589117160394880