21279-0448 UC 4473

21h 27m 55.25s -04° 47' 44.2" P.A. 54.00 sep 42.6 mag 12.07,14.52

Coord 2000 21279-0448 Discov num UC 4473 Comp Coord arcsec 2000 21 27 55.25 -04 47 44.2
Date first 1998 Date last 2016 Obs 8
Pa first 54 Pa last 53.5 P.A. Now (θ) 53.5°
Sep first 42.6 Sep last 42.633 Sep. Now (ρ) 42.633"
Mag pri 12.07 Mag sec 14.52 delta mag (ΔM) 2.45 Spectral class
Pri motion ra +061 Sec motion ra +067
Pri motion dec -122 Sec motion dec -114
Notes V (Proper motion indicates physical)




rPM=0.073 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Aquarius Tycho2 5203-01207-1 Gaia DR2 2672088756173414144