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http://hdl.handle.net/20.500.12386/34676
Titolo: | Erratum: “Cloud Atlas: High-contrast Time-resolved Observations of Planetary-mass Companions” (2019, AJ, 157, 128) | Autori: | Zhou, Yifan Apai, Dániel Lew, Ben W. P. Schneider, Glenn Manjavacas, Elena BEDIN, Luigi Cowan, Nicolas B. Marley, Mark S. Radigan, Jacqueline Karalidi, Theodora Lowrance, Patrick J. Miles-Páez, Paulo A. Metchev, Stanimir Burgasser, Adam J. |
Data pubblicazione: | 2019 | Rivista: | THE ASTRONOMICAL JOURNAL | Numero: | 158 | Fascicolo: | 1 | Da pagina:: | 52 | Abstract: | In the third paragraph of Section 5.1, the calculated rotational breakup limit for AB Pic B omitted a factor of 2π. The rotational breakup limit of AB Pic B should correspond to a 1.57 hr rotation period instead of 0.25 hr. Therefore, the observed 2.1 hr periodic signal in AB Pic Bs light curve should be equivalent to 75% instead of 12% of the breakup limit. With a 2.1 hr rotation period and for angular momentum-conserved contraction, the rotation velocity of AB Pic B will likely approach or even exceed the breakup limit when AB Pic Bs radius approaches 1 RJup.These corrections do not affect any conclusions of the original paper. | URI: | http://hdl.handle.net/20.500.12386/34676 | URL: | https://api.elsevier.com/content/abstract/scopus_id/85072715871 https://iopscience.iop.org/article/10.3847/1538-3881/ab24dc |
ISSN: | 0004-6256 | DOI: | 10.3847/1538-3881/ab24dc | Bibcode ADS: | 2019AJ....158...52Z | Fulltext: | open |
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