01316-4532 BRT 644

 
 
01h 31m 32.52s -45 32' 02.9" P.A. 21.00 sep 2.4 mag 12.78,12.94
 
 
Coord 2000 01316-4532 Discov num BRT 644 Comp Coord arcsec 2000 01 31 32.52 -45 32 02.9
Date first 1905 Date last 1905 Obs 1
Pa first 21 Pa last 21.1 P.A. Now (θ) 21.1°
Sep first 2.4 Sep last 2.405 Sep. Now (ρ) 2.405"
Mag pri 12.78 Mag sec 12.94 delta mag (ΔM) 0.16 Spectral class
Pri motion ra -024 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes X B (Dubious double, Blue magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Phoenix Gaia DR2 4934403440074736128