16000-6424 I 552 AB (HD 142734)

 
 
16h 00m 01.63s -64° 24' 05.4" P.A. 349.00 sep 0.9 mag 9.72,9.75 Sp A0
 
 
Coord 2000 16000-6424 Discov num I   552 Comp AB Coord arcsec 2000 16 00 01.63 -64 24 05.4
Date first 1913 Date last 2015 Obs 4
Pa first 344 Pa last 349.3 P.A. Now (θ) 349.3°
Sep first 0.9 Sep last 0.949 Sep. Now (ρ) 0.949"
Mag pri 9.72 Mag sec 9.75 delta mag (ΔM) 0.03 Spectral class A0 (white)
Pri motion ra +005 Sec motion ra +005
Pri motion dec -013 Sec motion dec -013
Notes
Nature of this double is uncertain.
 
 
16000-6424 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 142734 16 00 02 -64 24 05 I 552 AB 2015 4 349 0.9 9.72 9.75 0.03 <===
Show 16 00 02 -64 24 05 I 552 AC 2015 5 118 30.4 9.72 12.10 2.38
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 142734 Constellation Triangulum Australe Tycho2 9044-02446-1 Gaia DR2 5823087286667251584
HD 142734