13538-3017 SEE 190 AB (HD 121054)

13h 53m 50.18s -30° 17' 00.7" P.A. 222.00 sep 7.4 mag 8.17,10.95 Sp K3III dist. 295.86 pc (965.1 l.y.)

Coord 2000 13538-3017 Discov num SEE 190 Comp AB Coord arcsec 2000 13 53 50.18 -30 17 00.7
Date first 1897 Date last 2016 Obs 15
Pa first 223 Pa last 221.6 P.A. Now (θ) 221.6°
Sep first 7.1 Sep last 7.408 Sep. Now (ρ) 7.408"
Mag pri 8.17 Mag sec 10.95 delta mag (ΔM) 2.78 Spectral class K3III (yellow-orange)
Pri motion ra +001 Sec motion ra -006
Pri motion dec +011 Sec motion dec +007
Notes




rPM=0.73

Nature of this double is uncertain.



13538-3017 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 121054 204964 13 53 50 -30 17 01 SEE 190 AB 2016 15 222 7.4 8.17 10.95 2.78 <===
Show 204964 13 53 50 -30 17 01 SEE 190 AC 2015 6 146 32.0 8.17 14.00 5.83


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Name HD 121054 Constellation Centaurus SAO 204964 HIP 67846
Tycho2 7279-01304-1 Gaia DR2 6173661518271930624 HD 121054 CD CD-2910667
Distance 295.86 Distance ly 965.1