00531-4311 TDS 1657 AB

 
 
00h 53m 06.94s -43 11' 00.9" P.A. 336.00 sep 0.6 mag 11.41,11.58
 
 
Coord 2000 00531-4311 Discov num TDS1657 Comp AB Coord arcsec 2000 00 53 06.94 -43 11 00.9
Date first 1991 Date last 1991 Obs 1
Pa first 336 Pa last 335.7 P.A. Now (θ) 335.7°
Sep first 0.6 Sep last 0.57 Sep. Now (ρ) 0.57"
Mag pri 11.41 Mag sec 11.58 delta mag (ΔM) 0.17 Spectral class
Pri motion ra +019 Sec motion ra +019
Pri motion dec -011 Sec motion dec -011
Notes
Nature of this double is uncertain.
 
 
00531-4311 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 00 53 07 -43 11 01 TDS 1657 AB 1991 1 336 0.6 11.41 11.58 0.17 <===
Show 00 53 07 -43 11 01 DAM 626 AB,C 2015 3 150 13.2 10.70 14.10 3.40
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Phoenix Tycho2 7538-00843-1 Gaia DR2 4985910921271041152