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Items where Person is "Han-Cheongho"

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Number of items: 19.

2020

Han, Cheongho and Udalski, Andrzej and Kim, Doeon et al. (2020) Four microlensing planets with faint-source stars identified in the 2016 and 2017 season data. Astronomy and Astrophysics, 642 . Art. No. A110. ISSN 0004-6361. https://resolver.caltech.edu/CaltechAUTHORS:20200916-112836782

Han, Cheongho and Kim, Doeon and Udalski, Andrzej et al. (2020) KMT-2019-BLG-1339L: An M Dwarf with a Giant Planet or a Companion near the Planet/Brown Dwarf Boundary. Astronomical Journal, 160 (2). Art. No. 64. ISSN 1538-3881. https://resolver.caltech.edu/CaltechAUTHORS:20200713-132628807

Han, Cheongho and Lee, Chung-Uk and Udalski, Andrzej et al. (2020) Candidate Brown-dwarf Microlensing Events with Very Short Timescales and Small Angular Einstein Radii. Astronomical Journal, 159 (4). Art. No. 134. ISSN 1538-3881. https://resolver.caltech.edu/CaltechAUTHORS:20200302-135926136

Han, Cheongho and Udalski, Andrzej and Gould, Andrew et al. (2020) OGLE-2016-BLG-1227L: A Wide-separation Planet from a Very Short-timescale Microlensing Event. Astronomical Journal, 159 (3). Art. No. 91. ISSN 1538-3881. https://resolver.caltech.edu/CaltechAUTHORS:20200206-125056439

Ryu, Yoon-Hyun and Navarro, Maria Gabriela and Gould, Andrew et al. (2020) KMT-2018-BLG-1292: A Super-Jovian Microlens Planet in the Galactic Plane. Astronomical Journal, 159 (2). Art. No. 58. ISSN 1538-3881. https://resolver.caltech.edu/CaltechAUTHORS:20200122-083818394

Han, Cheongho and Shvartzvald, Yossi (2020) OGLE-2018-BLG-1700L: Microlensing Planet in Binary Stellar System. Astronomical Journal, 159 (2). Art. No. 48. ISSN 1538-3881. https://resolver.caltech.edu/CaltechAUTHORS:20200113-111132037

2019

Ryu, Yoon-Hyun and Hwang, Kyu-Ha and Gould, Andrew et al. (2019) KMT-2018-BLG-1990Lb: A Nearby Jovian Planet From A Low-cadence Microlensing Field. Astronomical Journal, 158 (4). Art. No. 151. ISSN 1538-3881. https://resolver.caltech.edu/CaltechAUTHORS:20190920-135255305

Han, Cheongho and Shvartzvald, Yossi and Beichman, Charles A. et al. (2019) OGLE-2018-BLG-1011Lb,c: Microlensing Planetary System with Two Giant Planets Orbiting a Low-mass Star. Astronomical Journal, 158 (3). Art. No. 114. ISSN 1538-3881. https://resolver.caltech.edu/CaltechAUTHORS:20190819-135955818

Han, Cheongho and Shvartzvald, Yossi (2019) Spectroscopic Mass and Host-star Metallicity Measurements for Newly Discovered Microlensing Planet OGLE-2018-BLG-0740Lb. Astronomical Journal, 158 (3). Art. No. 102. ISSN 1538-3881. https://resolver.caltech.edu/CaltechAUTHORS:20190809-095849621

Han, Cheongho and Shvartzvald, Yossi and Beichman, Charles A. et al. (2019) OGLE-2018-BLG-0022: First Prediction of an Astrometric Microlensing Signal from a Photometric Microlensing Event. Astrophysical Journal, 876 (1). Art. No. 81. ISSN 1538-4357. https://resolver.caltech.edu/CaltechAUTHORS:20190508-094203825

Seo, Woo-Young and Kim, Woong-Tae and Kwak, SungWon et al. (2019) Effects of Gas on Formation and Evolution of Stellar Bars and Nuclear Rings in Disk Galaxies. Astrophysical Journal, 872 (1). Art. No. 5. ISSN 1538-4357. https://resolver.caltech.edu/CaltechAUTHORS:20190206-095615659

Jung, Youn Kil and Gould, Andrew and Zang, Weicheng et al. (2019) KMT-2017-BLG-0165Lb: A Super-Neptune-mass Planet Orbiting a Sun-like Host Star. Astronomical Journal, 157 (2). Art. No. 72. ISSN 1538-3881. https://resolver.caltech.edu/CaltechAUTHORS:20190125-144959407

Hwang, Kyu-Ha and Ryu, Yoon-Hyun and Kim, Hyoun-Woo et al. (2019) KMT-2016-BLG-1107: A New Hollywood-planet Close/Wide Degeneracy. Astronomical Journal, 157 (1). Art. No. 23. ISSN 1538-3881. https://resolver.caltech.edu/CaltechAUTHORS:20190102-135255753

2018

Zang, Weicheng and Hwang, Kyu-Ha and Kim, Hyoun-Woo et al. (2018) KMT-2016-BLG-1397b: KMTNET-only Discovery of a Microlens Giant Planet. Astronomical Journal, 156 (5). Art. No. 236. ISSN 1538-3881. https://resolver.caltech.edu/CaltechAUTHORS:20181101-105223492

Jung, Youn Kil and Hwang, Kyu-Ha and Ryu, Yoon-Hyun et al. (2018) KMT-2016-BLG-1820 and KMT-2016-BLG-2142: Two Microlensing Binaries Composed of Planetary-mass Companions and Very-low-mass Primaries. Astronomical Journal, 156 (5). Art. No. 208. ISSN 1538-3881. https://resolver.caltech.edu/CaltechAUTHORS:20181023-085513933

Han, Cheongho and Shvartzvald, Yossi (2018) MOA-2016-BLG-319Lb: Microlensing Planet Subject to Rare Minor-image Perturbation Degeneracy in Determining Planet Parameters. Astronomical Journal, 156 (5). Art. No. 226. ISSN 1538-3881. https://resolver.caltech.edu/CaltechAUTHORS:20181026-101110631

Han, Cheongho and Shvartzvald, Yossi and Calchi Novati, Sebastiano et al. (2018) KMT-2016-BLG-2052L: Microlensing Binary Composed of M Dwarfs Revealed from a Very Long Timescale Event. Astrophysical Journal, 865 (1). Art. No. 14. ISSN 1538-4357. https://resolver.caltech.edu/CaltechAUTHORS:20180917-160339137

Han, C. and Calchi Novati, S. and Beichman, C. et al. (2018) OGLE-2017-BLG-0329L: A Microlensing Binary Characterized with Dramatically Enhanced Precision Using Data from Space-based Observations. Astrophysical Journal, 859 (2). Art. No. 82. ISSN 1538-4357. https://resolver.caltech.edu/CaltechAUTHORS:20180525-091941694

2017

Han, C. and Beichman, C. and Henderson, C. B. et al. (2017) OGLE-2016-BLG-0613LABb: A Microlensing Planet in a Binary System. Astronomical Journal, 154 (6). Art. No. 223. ISSN 1538-3881. https://resolver.caltech.edu/CaltechAUTHORS:20171114-151611882

This list was generated on Tue Oct 27 15:10:46 2020 PDT.