17547-5652 BRT 2824

17h 54m 42.70s -56° 52' 41.4" P.A. 70.00 sep 4.5 mag 11.77,13.20

Coord 2000 17547-5652 Discov num BRT2824 Comp Coord arcsec 2000 17 54 42.70 -56 52 41.4
Date first 1894 Date last 2015 Obs 4
Pa first 75 Pa last 70.4 P.A. Now (θ) 70.4°
Sep first 5.0 Sep last 4.518 Sep. Now (ρ) 4.518"
Mag pri 11.77 Mag sec 13.20 delta mag (ΔM) 1.43 Spectral class
Pri motion ra -024 Sec motion ra +074
Pri motion dec -011 Sec motion dec +050
Notes




rPM=1.293

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Ara Tycho2 8750-00338-1 Gaia DR2 5920056790508480128