16556-5458 BRT 2580

 
 
16h 55m 42.93s -54° 56' 52.5" P.A. 105.00 sep 5.6 mag 11.24,12.15
 
 
Coord 2000 16556-5458 Discov num BRT2580 Comp Coord arcsec 2000 16 55 42.93 -54 56 52.5
Date first 1928 Date last 2015 Obs 6
Pa first 104 Pa last 105.4 P.A. Now (θ) 105.4°
Sep first 4.2 Sep last 5.612 Sep. Now (ρ) 5.612"
Mag pri 11.24 Mag sec 12.15 delta mag (ΔM) 0.91 Spectral class
Pri motion ra -013 Sec motion ra +066
Pri motion dec -007 Sec motion dec -031
Notes B (Blue magnitudes)
rPM=1.132
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Tycho2 8730-00284-1 Gaia DR2 5929618212378315392