21122-0203 A 179 (HD 201823)

 
 
21h 12m 14.43s -02° 02' 50.8" P.A. 180.00 sep 0.3 mag 9.90,10.30 Sp F2
 
 
Coord 2000 21122-0203 Discov num A   179 Comp Coord arcsec 2000 21 12 14.43 -02 02 50.8
Date first 1900 Date last 2011 Obs 10
Pa first 239 Pa last 180.3 P.A. Now (θ) 180.3°
Sep first 0.3 Sep last 0.283 Sep. Now (ρ) 0.283"
Mag pri 9.90 Mag sec 10.30 delta mag (ΔM) 0.4 Spectral class F2 (yellow-white)
Pri motion ra -016 Sec motion ra
Pri motion dec -026 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 201823 Constellation Aquarius SAO 145195 Tycho2 5197-00068-1
Gaia DR2 2688661935457652224 HD 201823