| 词条 | T Centauri |
| 释义 |
| name = T Centauri | epoch = J2000.0 [1] | constell = Centaurus [1] | ra = {{RA|13|41|45.56335}} [1] | dec = {{DEC|-33|35|50.5658}} [1] | appmag_v = 5.56 a- 8.44[5] | class =K0:e-M4II:e[5] | names={{odlist|V=T Cen|CD=-32° 9549|HD=119090|HIP=66825|HR=5147|SAO=204739}} }}T Centauri is a variable star located in the far southern constellation Centaurus.[1] It varies between magnitudes 5.56 and 8.44 over 181.4 days.[2] Pulsating between spectral classes K0:e and M4II:e,[2] it has been classed as a semiregular variable,[1] though Sebastian Otero of the American Association of Variable Star Observers has noted its curve more aligned with RV Tauri variable stars and has classified it as one.[2] References1. ^1 2 3 4 5 SIMBAD, T Centauri (accessed 22 July 2014) {{Stars of Centaurus}}{{var-star-stub}}2. ^1 2 3 4 {{cite web|url=http://www.aavso.org/vsx/index.php?view=detail.top&oid=7300 |title=T Centauri |author =Watson, Christopher |date=27 December 2012 |work=AAVSO Website|publisher=American Association of Variable Star Observers|accessdate=22 July 2014}} 11 : Centaurus (constellation)|Semiregular variable stars|Objects with variable star designations|Durchmusterung objects|Henry Draper Catalogue objects|Hipparcos objects|K-type giants|HR objects|M-type bright giants|Asymptotic-giant-branch stars|RV Tauri variables |
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