12276-4350 CPO 57 AB

12h 27m 29.99s -43° 50' 32.1" P.A. 269.00 sep 8.9 mag 10.60,14.20

Coord 2000 12276-4350 Discov num CPO  57 Comp AB Coord arcsec 2000 12 27 29.99 -43 50 32.1
Date first 1943 Date last 2015 Obs 4
Pa first 267 Pa last 268.9 P.A. Now (θ) 268.9°
Sep first 8.2 Sep last 8.872 Sep. Now (ρ) 8.872"
Mag pri 10.60 Mag sec 14.20 delta mag (ΔM) 3.6 Spectral class
Pri motion ra +013 Sec motion ra -054
Pri motion dec -008 Sec motion dec -002
Notes




rPM=1.245

This double is not physical.



12276-4350 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 12 27 30 -43 50 32 CPO 57 AB 2015 4 269 8.9 10.60 14.20 3.60 <===
Show 12 27 30 -43 50 32 B 9019 AC 2015 4 34 21.4 10.60 14.80 4.20
Show 12 27 30 -43 50 32 B 9019 AD 2015 4 62 54.1 10.60 12.40 1.80


Quadruple system
4 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Centaurus Tycho2 7769-01197-1 Gaia DR2 6145287589928318208