エリダヌス座オミクロン2星
(エリダヌス座40番星 から転送)
出典: フリー百科事典『ウィキペディア(Wikipedia)』 (2024/06/08 16:13 UTC 版)
エリダヌス座ο2星(エリダヌスざオミクロン2せい、英語: Omicron2 Eridani, ο2 Eridani)またはエリダヌス座40番星(英語: 40 Eridani)は、三重連星をなす恒星で、太陽系から約16光年の距離にある。
注釈
出典
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- ^ Rosenthal, Lee J.; Fulton, Benjamin J.; Hirsch, Lea A. et al. (2021). “The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades”. The Astrophysical Journal Supplement Series 255 (1): 8. arXiv:2105.11583. Bibcode: 2021ApJS..255....8R. doi:10.3847/1538-4365/abe23c.
- ^ Laliotis, Katherine; Burt, Jennifer A.; Mamajek, Eric E. et al. (2023). “Doppler Constraints on Planetary Companions to Nearby Sun-like Stars: An Archival Radial Velocity Survey of Southern Targets for Proposed NASA Direct Imaging Missions”. The Astronomical Journal 165 (4): 176. arXiv:2302.10310. Bibcode: 2023AJ....165..176L. doi:10.3847/1538-3881/acc067.
- ^ Burrows, Abigail; Halverson, Samuel; Siegel, Jared C. et al.. “The Death of Vulcan: NEID Reveals That the Planet Candidate Orbiting HD 26965 Is Stellar Activity”. The Astronomical Journal 167 (5): 243. arXiv:2404.17494. Bibcode: 2024AJ....167..243B. doi:10.3847/1538-3881/ad34d5.
- ^ a b c Paul Kunitzsch; Tim Smart (2006). A Dictionary of Modern star Names: A Short Guide to 254 Star Names and Their Derivations. Sky Pub. Corp.. p. 37. ISBN 978-1-931559-44-7
- 1 エリダヌス座オミクロン2星とは
- 2 エリダヌス座オミクロン2星の概要
- 3 観測の歴史
- 4 名称
- エリダヌス座オミクロン2星のページへのリンク