21154-2842 LDS 4874

 
 
21h 15m 26.70s -28° 42' 57.3" P.A. 34.00 sep 22.5 mag 13.40,18.69
 
 
Coord 2000 21154-2842 Discov num LDS4874 Comp Coord arcsec 2000 21 15 26.70 -28 42 57.3
Date first 1960 Date last 2016 Obs 7
Pa first 34 Pa last 33.5 P.A. Now (θ) 33.5°
Sep first 22.5 Sep last 22.491 Sep. Now (ρ) 22.491"
Mag pri 13.40 Mag sec 18.69 delta mag (ΔM) 5.29 Spectral class
Pri motion ra -121 Sec motion ra -121
Pri motion dec -223 Sec motion dec -223
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium Gaia DR2 6788797282844679936