21109+1615 SMA 133 (HD 201705)

 
 
21h 10m 51.67s +16° 15' 12.7" P.A. 333.00 sep 11.6 mag 9.46,11.80 Sp A0
 
 
Coord 2000 21109+1615 Discov num SMA 133 Comp Coord arcsec 2000 21 10 51.67 +16 15 12.7
Date first 1921 Date last 2015 Obs 11
Pa first 333 Pa last 333.1 P.A. Now (θ) 333.1°
Sep first 11.3 Sep last 11.574 Sep. Now (ρ) 11.574"
Mag pri 9.46 Mag sec 11.80 delta mag (ΔM) 2.34 Spectral class A0 (white)
Pri motion ra +006 Sec motion ra -015
Pri motion dec -003 Sec motion dec +017
Notes
rPM=1.279
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 201705 Constellation Pegasus SAO 106898 Tycho2 1649-00546-1
Gaia DR2 1760846607502046464 HD 201705