21214-3140 UC 4455

 
 
21h 21m 25.44s -31 39' 48.8" P.A. 283.00 sep 11.4 mag 11.80,16.30
 
 
Coord 2000 21214-3140 Discov num UC 4455 Comp Coord arcsec 2000 21 21 25.44 -31 39 48.8
Date first 1999 Date last 2015 Obs 5
Pa first 284 Pa last 283.4 P.A. Now (θ) 283.4°
Sep first 11.2 Sep last 11.368 Sep. Now (ρ) 11.368"
Mag pri 11.80 Mag sec 16.30 delta mag (ΔM) 4.5 Spectral class
Pri motion ra +072 Sec motion ra +071
Pri motion dec -052 Sec motion dec -051
Notes V (Proper motion indicates physical)
rPM=0.016 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium Gaia DR2 6784239600989148416