MOA-2016-BLG-227Lb: a massive planet characterized by combining light-curve analysis and Keck AO imaging
We report the discovery of a microlensing planet—MOA-2016-BLG-227Lb—with a large planet/host mass ratio of q ≃ 9 × 10 −3 . This event was located near the K2 Campaign 9 field that was observed by a large number of telescopes. As a result, the event was in the microlensing survey area of a number of...
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| Main Authors: | , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
2017
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| In: |
The astronomical journal
Year: 2017, Volume: 154, Issue: 1 |
| ISSN: | 1538-3881 |
| DOI: | 10.3847/1538-3881/aa72e0 |
| Online Access: | Verlag, kostenfrei, Volltext: http://dx.doi.org/10.3847/1538-3881/aa72e0
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| Author Notes: | N. Koshimoto, Y. Shvartzvald, D.P. Bennett, M.T. Penny, M. Hundertmark, I.A. Bond, W.C. Zang, C.B. Henderson, D. Suzuki, N.J. Rattenbury, T. Sumi, and F. Abe, Y. Asakura, A. Bhattacharya, M. Donachie, P. Evans, A. Fukui, Y. Hirao, Y. Itow, M.C.A. Li, C.H. Ling, K. Masuda, Y. Matsubara, T. Matsuo, Y. Muraki, M. Nagakane, K. Ohnishi, C. Ranc, To Saito, A. Sharan, H. Shibai, D.J. Sullivan, P.J. Tristram, T. Yamada, T. Yamada, A. Yonehara (M.O.A. Collaboration), C.R. Gelino, C. Beichman, J.-P. Beaulieu, J.-B. Marquette, V. Batista (Keck Team), M. Friedmann, N. Hallakoun, S. Kaspi, D. Maoz, Wise Group, G. Bryden, S. Calchi Novati, S.B. Howell (UKIRT Team), T.S. Wang, S. Mao, P. Fouqué (CFHT-K2C9 Microlensing Survey) and H. Korhonen, U.G. Jørgensen, R. Street, Y. Tsapras, M. Dominik, E. Kerins, A. Cassan, C. Snodgrass, E. Bachelet, V. Bozza, D. M. Bramich (VST-K2C9 Team) |
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MOA-2016-BLG-227Lb: a massive planet characterized by combining light-curve analysis and Keck AO imaging
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