21399-4159 CRU 9025

21h 39m 51.85s -41° 59' 03.7" P.A. 123.00 sep 42.5 mag 11.20,11.90

Coord 2000 21399-4159 Discov num CRU9025 Comp Coord arcsec 2000 21 39 51.85 -41 59 03.7
Date first 1879 Date last 2015 Obs 6
Pa first 130 Pa last 122.5 P.A. Now (θ) 122.5°
Sep first 25.0 Sep last 42.493 Sep. Now (ρ) 42.493"
Mag pri 11.20 Mag sec 11.90 delta mag (ΔM) 0.7 Spectral class
Pri motion ra +012 Sec motion ra +014
Pri motion dec +003 Sec motion dec -006
Notes




rPM=0.605

Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Grus Tycho2 7988-00161-1 Gaia DR2 6578206098494462720