12006-5557 RST 1629 AB

12h 00m 32.48s -55° 57' 26.0" P.A. 31.00 sep 2.7 mag 10.59,12.40

Coord 2000 12006-5557 Discov num RST1629 Comp AB Coord arcsec 2000 12 00 32.48 -55 57 26.0
Date first 1932 Date last 2016 Obs 6
Pa first 32 Pa last 30.9 P.A. Now (θ) 30.9°
Sep first 2.5 Sep last 2.684 Sep. Now (ρ) 2.684"
Mag pri 10.59 Mag sec 12.40 delta mag (ΔM) 1.81 Spectral class
Pri motion ra -015 Sec motion ra
Pri motion dec +026 Sec motion dec
Notes




Nature of this double is uncertain.



12006-5557 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 12 00 32 -55 57 26 TDS 8160 Aa,Ab 1991 1 347 0.7 11.03 11.39 0.36
Show 12 00 32 -55 57 26 RST 1629 AB 2016 6 31 2.7 10.59 12.40 1.81 <===


Triple system
2 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Crux Tycho2 8636-01177-1 Gaia DR2 6075726986817307392