I. Kondo

Most-cited papers

An Isolated Stellar-mass Black Hole Detected through Astrometric Microlensing
K. Sahu, Jay Anderson, S. Casertano, H. Bond +89 more
2022Astrophysical Journal122 citations Open access
Semantic Scholar
An Isolated Mass-gap Black Hole or Neutron Star Detected with Astrometric Microlensing
Casey Y. Lam, Jessica R. Lu, A. Udalski, I. Bond +41 more
2022102 citations Open access
Semantic Scholar
Free-floating Planet Mass Function from MOA-II 9 yr Survey toward the Galactic Bulge
T. Sumi, N. Koshimoto, D. Bennett, N. Rattenbury +24 more
2023Astronomical Journal66 citations Open access
Semantic Scholar
Two new free-floating or wide-orbit planets from microlensing
P. Mróz, A. Udalski, D. Bennett, Y. Ryu +56 more
2018Astronomy & Astrophysics63 citations Open access
Semantic Scholar
Systematic KMTNet Planetary Anomaly Search. I. OGLE-2019-BLG-1053Lb, a Buried Terrestrial Planet
W. Zang, K. Hwang, A. Udalski, Tian-Shu Wang +69 more
2021Astronomical Journal38 citations Open access
Semantic Scholar
Terrestrial- and Neptune-mass Free-Floating Planet Candidates from the MOA-II 9 yr Galactic Bulge Survey
N. Koshimoto, T. Sumi, D. Bennett, V. Bozza +27 more
2023Astronomical Journal37 citations Open access
Semantic Scholar
OGLE-2019-BLG-0960 Lb: the Smallest Microlensing Planet
J. Yee, W. Zang, A. Udalski, Y. Ryu +79 more
2021Astronomical Journal33 citations Open access
Semantic Scholar
Systematic Reanalysis of KMTNet microlensing events, Paper I: Updates of the Photometry Pipeline and a New Planet Candidate
Hong-Jing Yang, J. Yee, K. Hwang, Qi-Yue Qian +51 more
2023Monthly notices of the Royal Astronomical Society31 citations Open access
Semantic Scholar
Systematic KMTNet Planetary Anomaly Search. V. Complete Sample of 2018 Prime-Field
A. Gould, Cheongho Han, W. Zang, Hong-Jing Yang +64 more
202230 citations Open access
Semantic Scholar
Systematic KMTNet Planetary Anomaly Search. II. Six New q < 2 × 10−4 Mass-ratio Planets
K. Hwang, W. Zang, A. Gould, A. Udalski +61 more
2021Astronomical Journal24 citations Open access
Semantic Scholar
An Earth-mass planet in a time of COVID-19: KMT-2020-BLG-0414Lb
W. Zang, Cheongho Han, I. Kondo, J. Yee +57 more
2021Research in Astronomy and Astrophysics24 citations Open access
Semantic Scholar
Prediction of Planet Yields by the PRime-focus Infrared Microlensing Experiment Microlensing Survey
I. Kondo, T. Sumi, N. Koshimoto, N. Rattenbury +2 more
2023Astronomical Journal23 citations Open access
Semantic Scholar
A Planetary Microlensing Event with an Unusually Red Source Star: MOA-2011-BLG-291
D. Bennett, A. Udalski, I. Bond, D. Suzuki +43 more
2018Astronomical Journal23 citations Open access
Semantic Scholar
Mass Production of 2021 KMTNet Microlensing Planets. I
I. Shin, J. Yee, A. Gould, K. Hwang +44 more
2022Astronomical Journal19 citations Open access
Semantic Scholar
Systematic KMTNet Planetary Anomaly Search. IX. Complete Sample of 2016 Prime-field Planets
I. Shin, J. Yee, W. Zang, Hong-Jing Yang +57 more
2023Astronomical Journal16 citations Open access
Semantic Scholar
OGLE-2018-BLG-1011Lb,c: Microlensing Planetary System with Two Giant Planets Orbiting a Low-mass Star
Cheongho Han, D. Bennett, A. Udalski, A. Gould +72 more
2019Astronomical Journal16 citations Open access
Semantic Scholar
KMT-2021-BLG-0171Lb and KMT-2021-BLG-1689Lb: Two Microlensing Planets in the KMTNet High-cadence Fields with Followup Observations
Hong-Jing Yang, W. Zang, A. Gould, J. Yee +55 more
2022Monthly notices of the Royal Astronomical Society15 citations Open access
Semantic Scholar
The 2L1S/1L2S Degeneracy for Two Microlensing Planet Candidates Discovered by the KMTNet Survey in 2017
I. Shin, J. Yee, A. Gould, M. Penny +45 more
2019Astronomical Journal15 citations Open access
Semantic Scholar
MOA-2016-BLG-319Lb: Microlensing Planet Subject to Rare Minor-image Perturbation Degeneracy in Determining Planet Parameters
Cheongho Han, I. Bond, A. Gould, M. Albrow +41 more
2018Astronomical Journal15 citations Open access
Semantic Scholar
Spitzer Parallax of OGLE-2018-BLG-0596: A Low-mass-ratio Planet around an M Dwarf
Y. Jung, A. Gould, A. Udalski, T. Sumi +65 more
2019Astronomical Journal13 citations Open access
Semantic Scholar
MOA-bin-29b: A Microlensing Gas-giant Planet Orbiting a Low-mass Host Star
I. Kondo, T. Sumi, D. Bennett, A. Udalski +31 more
2019Astronomical Journal13 citations Open access
Semantic Scholar
OGLE-2018-BLG-1700L: Microlensing Planet in Binary Stellar System
Cheongho Han, Chung-Uk Lee, A. Udalski, A. Gould +57 more
2019Astronomical Journal13 citations Open access
Semantic Scholar
OGLE-2017-BLG-1186: first application of asteroseismology and Gaussian processes to microlensing
S.-S. Li, W. Zang, A. Udalski, Y. Shvartzvald +101 more
2019Monthly notices of the Royal Astronomical Society13 citations Open access
Semantic Scholar
Spectroscopic Mass and Host-star Metallicity Measurements for Newly Discovered Microlensing Planet OGLE-2018-BLG-0740Lb
Cheongho Han, J. Yee, A. Udalski, I. Bond +62 more
2019Astronomical Journal13 citations Open access
Semantic Scholar
OGLE-2017-BLG-0406: Spitzer Microlens Parallax Reveals Saturn-mass Planet Orbiting M-dwarf Host in the Inner Galactic Disk
Y. Hirao, D. Bennett, Y. Ryu, N. Koshimoto +94 more
2020Astronomical Journal12 citations Open access
Semantic Scholar
Spitzer Microlensing Parallax Reveals Two Isolated Stars in the Galactic Bulge
W. Zang, Y. Shvartzvald, Tian-Shu Wang, A. Udalski +89 more
2019Astrophysical Journal11 citations Open access
Semantic Scholar
Free-Floating planet Mass Function from MOA-II 9-year survey towards the Galactic Bulge
T. Sumi, N. Koshimoto, D. Bennett, N. Rattenbury +24 more
202310 citations
Semantic Scholar
Candidate Brown-dwarf Microlensing Events with Very Short Timescales and Small Angular Einstein Radii
Cheongho Han, Chung-Uk Lee, A. Udalski, A. Gould +61 more
2019Astronomical Journal10 citations Open access
Semantic Scholar
Optical Alignment Method for the PRIME Telescope
H. Yama, D. Suzuki, S. Miyazaki, A. Rakich +6 more
2023Journal of Astronomical Instrumentation9 citations Open access
Semantic Scholar
KMT-2019-BLG-0371 and the Limits of Bayesian Analysis
Yun-Hak Kim, Sun-Ju Chung, J. Yee, A. Udalski +56 more
20219 citations Open access
Semantic Scholar
OGLE-2018-BLG-1185b: A Low-mass Microlensing Planet Orbiting a Low-mass Dwarf
I. Kondo, J. Yee, D. Bennett, T. Sumi +94 more
2021Astronomical Journal9 citations Open access
Semantic Scholar
KMT-2019-BLG-0842Lb: A Cold Planet below the Uranus/Sun Mass Ratio
Y. Jung, A. Udalski, W. Zang, I. Bond +58 more
2019Astronomical Journal9 citations Open access
Semantic Scholar
KMT-2021-BLG-1077L: The fifth confirmed multiplanetary system detected by microlensing
Cheongho Han, A. Gould, I. Bond, Y. Jung +44 more
2022Astronomy & Astrophysics8 citations Open access
Semantic Scholar
OGLE-2014-BLG-0962 and a Comparison of Galactic Model Priors to Microlensing Data
Y. Shan, J. Yee, A. Udalski, I. Bond +45 more
2019Astrophysical Journal8 citations Open access
Semantic Scholar
OGLE-2013-BLG-0911Lb: A Secondary on the Brown-dwarf Planet Boundary around an M Dwarf
S. Miyazaki, T. Sumi, D. P. Bennett, A. Udalski +91 more
2019Astronomical Journal8 citations Open access
Semantic Scholar
Spitzer Microlensing of MOA-2016-BLG-231L: A Counter-rotating Brown Dwarf Binary in the Galactic Disk
S. Chung, A. Gould, J. Skowron, I. Bond +59 more
2019Astrophysical Journal8 citations Open access
Semantic Scholar
First Assessment of the Binary Lens OGLE-2015-BLG-0232
É. Bachelet, V. Bozza, C. Han, A. Udalski +50 more
2018Astrophysical Journal8 citations Open access
Semantic Scholar
KMT-2022-BLG-0440Lb: A new q < 10−4 microlensing planet with the central-resonant caustic degeneracy broken
Ji-Yuan Zhang, W. Zang, Y. Jung, Hong-Jing Yang +56 more
2023Monthly notices of the Royal Astronomical Society7 citations Open access
Semantic Scholar
Supplement: “An Isolated Mass-gap Black Hole or Neutron Star Detected with Astrometric Microlensing” (2022, ApJL, 933, L23)
Casey Y. Lam, Jessica R. Lu, A. Udalski, I. Bond +41 more
20227 citations Open access
Semantic Scholar
Mass Production of 2021 KMTNet Microlensing Planets. III. Analysis of Three Giant Planets
I. Shin, J. Yee, A. Gould, K. Hwang +44 more
2022Astronomical Journal7 citations Open access
Semantic Scholar
KMT-2021-BLG-0912Lb: A microlensing super Earth around a K-type star
Cheongho Han, I. Bond, J. Yee, W. Zang +54 more
2021Astronomy & Astrophysics7 citations Open access
Semantic Scholar
OGLE-2015-BLG-1670Lb: A Cold Neptune beyond the Snow Line in the Provisional WFIRST Microlensing Survey Field
C. Ranc, D. Bennett, Y. Hirao, A. Udalski +51 more
2018Astronomical Journal7 citations Open access
Semantic Scholar
MOA-2020-BLG-135Lb: A New Neptune-class Planet for the Extended MOA-II Exoplanet Microlens Statistical Analysis
Stela Ishitani Silva, C. Ranc, D. Bennett, I. Bond +32 more
2022Astronomical Journal6 citations Open access
Semantic Scholar
KMT-2019-BLG-1715: Planetary Microlensing Event with Three Lens Masses and Two Source Stars
Cheongho Han, A. Udalski, Doeon Kim, Youn Kil Jung +60 more
2021Astronomical Journal6 citations Open access
Semantic Scholar
A Gas Giant Planet in the OGLE-2006-BLG-284L Stellar Binary System
D. Bennett, A. Udalski, I. Bond, F. Abe +31 more
2020Astronomical Journal6 citations Open access
Semantic Scholar
OGLE-2018-BLG-0799Lb: a q ∼ 2.7 × 10−3 planet with Spitzer parallax
W. Zang, Y. Shvartzvald, A. Udalski, J. Yee +72 more
2020Monthly notices of the Royal Astronomical Society6 citations Open access
Semantic Scholar
Four sub-Jovian-mass planets detected by high-cadence microlensing surveys
Cheongho Han, Doeon Kim, A. Gould, A. Udalski +56 more
20225 citations Open access
Semantic Scholar
A Wide-orbit Exoplanet OGLE-2012-BLG-0838Lb
R. Poleski, D. Suzuki, A. Udalski, Xiao-Jin Xie +47 more
2019Astronomical Journal5 citations Open access
Semantic Scholar
KMT-2023-BLG-1431Lb: A New q < 10−4 Microlensing Planet from a Subtle Signature
Aislyn Bell, Ji-Yuan Zhang, W. Zang, Y. Jung +70 more
2023Publications of the Astronomical Society of the Pacific4 citations Open access
Semantic Scholar
Kepler K2 Campaign 9: II. First space-based discovery of an exoplanet using microlensing
D. Specht, R. Poleski, M. Penny, E. Kerins +82 more
2022Monthly notices of the Royal Astronomical Society4 citations Open access
Semantic Scholar