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Probability map of the fraction of symmetric island twotinos (fS) and asymmetric twotinos in the leading island (fL), constrained by the observed population fractions of the symmetric and leading asymmetric islands ( fS,OSSOS, fL,OSSOS; i.e., the number of detections in each island should be the same as the ratio in the OSSOS sample). The rejected regions for this probability distribution are indicated with solid (99% confidence level) and dashed (95% confidence) white curves. Note that the absolute probabilities (color map) are low only because the cells have very high resolution; the contours correctly enclose the normalized probabilities. The fS and fL from Chiang & Jordan (2002), Li et al. (2014), Pike & Lawler (2017), and Lawler et al. (2019) are overplotted with dots and labeled.
Constraining Migration Models with the 2:1 Resonance
Chen, Ying-Tung
Support Scientist
photo of Chen, Ying-Tung
Office: ASMAB 1025
TEL: +886-2-2366-5356
FAX: +886-2-2367-7849
Email: ytchen_replace2@_asiaa.sinica.edu.tw

Research Interests

Optical data pipeline, Solar System Astronomy

Journal Papers affiliated with ASIAA

  1. Ashton E; Chang C-K; Chen Y-T; Lehner MJ; Wang S-Y; Alexandersen M; Choi Y-J; Fraser WC; Granados Contreras AP; Ito T; Jeongahn Y; Ji J; Kavelaars J; Kim M-J; Lawler SM; Li J; Lin Z-Y; Lykawka PS; Moon H-K; More S; Muñoz-Gutiérrez MA; Ohtsuki K; Pike RE; Terai T; Urakawa S; Yoshida F; Zhang H; Zhao H; Zhou J-L; Fossil C, "FOSSIL. III. Lightcurves of 371 Trans-Neptunian Objects" , ApJS: 267(2), id.33 (13pp), Aug, 2023 [SCI] ( ADS | Fulltext )
  2. Fraser WC; Pike RE; Marsset M; Schwamb ME; Bannister MT; Buchanan L; Kavelaars JJ; Benecchi SD; Tan NJ; Peixinho N; Gwyn SDJ; Alexandersen M; Chen Y-T; Gladman B; Volk K, "Col-OSSOS: The Two Types of Kuiper Belt Surfaces" , The Planetary Science Journal: 4(5), id.80 (15pp), May, 2023 [SCI] ( ADS | Fulltext )
  3. Petit J-M; Gladman B; Kavelaars JJ; Bannister MT; Alexandersen M; Volk K; Chen Y-T, "The Hot Main Kuiper Belt Size Distribution from OSSOS" , ApJL: 947(1), id.L4 (9pp), April, 2023 [SCI] ( ADS | Fulltext )
  4. Abedin AY; Kavelaars JJ; Petit J-M; Gladman B; Bannister M; Alexandersen M; Chen Y-T; Gwyn S; Volk K, "OSSOS. XXVI. On the Lack of Catastrophic Collisions in the Present Kuiper Belt" , AJ: 164(6), id.261 (14 pp), Dec, 2022 [SCI] ( ADS | Fulltext )
  5. Buchanan LE; Schwamb ME; Fraser WC; Bannister MT; Marsset M; Pike RE; Nesvorný D; Kavelaars JJ; Benecchi SD; Lehner MJ; Wang S-Y; Peixinho N; Volk K; Alexandersen M; Chen Y-T; Gladman B; Gwyn S; Petit J-M, "Col-OSSOS: Probing Ice Line/Color Transitions within the Kuiper Belt's Progenitor Populations" , The Planetary Science Journal: 3(1), 9(13pp), Jan, 2022 [SCI] ( ADS | Fulltext )
  6. Chang C-K; Chen Y-T; Fraser WC; Lehner MJ; Wang S-Y; Alexandersen M; Choi Y-J; Granados Contreras AP; Ito T; Jeongahn Y; Ji J; Kavelaars JJ; Kim M-J; Lawler SM; Li J; Lin Z-Y; Lykawka PS; Moon H-K; More S; Muñoz-Gutiérrez M; Ohtsuki K; Pike RE; Terai T; Urakawa S; Yoshida F; Zhang H; Zhao H; Zhou J-L; (The Fossil Collaboration), "FOSSIL. II. The Rotation Periods of Small-sized Hilda Asteroids" , AJ: 259(1), id.7 (8pp), March, 2022 [SCI] ( ADS | Fulltext )
  7. Chen Y-T; Eduardo MR; Muñoz-Gutiérrez MA; Wang S-Y; Lehner MJ; Chang C-K et al., "A Low-inclination Neutral Trans-Neptunian Object in an Extreme Orbit" , ApJL: 937(2), L22 (8pp), Oct, 2022 [SCI] ( ADS | Fulltext )
  8. Crompvoets BL; Lawler SM; Volk K; Chen YT; Gladman B; Peltier L; Alexandersen M; Bannister MT; Gwyn S; Kavelaars JJ; Petit JM, "OSSOS XXV: Large Populations and Scattering-Sticking in the Distant Trans-Neptunian Resonances" , The Planetary Science Journal: 3(5), id.113 (14pp), May, 2022 [SCI] ( ADS | Fulltext )
  9. Abedin AY; Kavelaars JJ; Greenstreet S; Petit J-M; Gladman B; Lawler S; Bannister M; Alexandersen M; Chen Y-T; Gwyn S; Volk K, "OSSOS. XXI. Collision Probabilities in the Edgeworth-Kuiper Belt" , AJ: 161(4), id.95 (13pp), Apr, 2021 [SCI] ( ADS | Fulltext )
  10. Alexandersen M; Greenstreet S; Gladman BJ; Bannister MT; Chen Y-T; Gwyn SDJ; Kavelaars J; Petit J-M; Volk K; Lehner MJ; Wang S-Y, "OSSOS. XXIII. 2013 VZ70 and the Temporary Coorbitals of the Giant Planets" , The Planetary Science Journal: 2(5), id.212 (11pp), Oct, 2021 [SCI] ( ADS | Fulltext )
  11. Ashton E; Gladman B; Kavelaars JJ; Jones RL; Krughoff KS; Alexandersen M; Bannister MT; Chen Y-T; Gwyn S; Petit J-M; Volk K, "OSSOS. XVII. An upper limit on the number of distant planetary objects in the Solar System" , Icarus: 356, 113793 (6pp.), Mar, 2021 [SCI] ( ADS | Fulltext )
  12. Chang C-K; Chen Y-T; Fraser WC; Yoshida F; Lehner MJ; Wang S-Y; Kavelaars J; Pike RE; Alexandersen M; Ito T; Choi Y-J; Granados Contreras AP; Jeongahn Y; Ji J; Kim M-J; Lawler SM; Li J; Lin Z-Y; Lykawka PS; Moon H-K; More S; Munoz-Gutierrez M; Ohtsuki K; Terai T; Urakawa S; Zhang H; Zhao H-B; The FOSSIL Collaboration, "FOSSIL. I. The Spin Rate Limit of Jupiter Trojans" , The Planetary Science Journal: 2(5), id.191 (11pp), Oct, 2021 [SCI] ( ADS | Fulltext )
  13. Fraser WC; Benecchi SD; Kavelaars JJ; Marsset M; Pike RE; Bannister MT; Schwamb ME; Volk K; Nesvorny D; Alexandersen M; Chen Y-T; Gwyn S; Lehner MJ; Wang S-Y, "Col-OSSOS: The Distinct Color Distribution of Single and Binary Cold Classical KBOs" , The Planetary Science Journal: 2(3), id.90 (6pp), Jun, 2021 [SCI] ( ADS | Fulltext )
  14. Kavelaars J; Petit J-M; Gladman B; Bannister MT; Alexandersen M; Chen Y-T; Gwyn SDJ; Volk K, "OSSOS Finds an Exponential Cutoff in the Size Distribution of the Cold Classical Kuiper Belt" , ApJL: 920(2), id.L28 (7pp), Oct, 2021 [SCI] ( ADS | Fulltext )
  15. Lin HW; Chen Y-T; Volk K; Gladman B; Murray-Clay R; Alexandersen M; Bannister MT; Lawler SM; Ip W-H; Lykawka PS; Kavelaars JJ; Gwyn SDJ; Petit J-M, "OSSOS: The eccentricity and inclination distributions of the stable Neptunian Trojans" , Icarus: 361, 114391 (10pp), Jun, 2021 [SCI] ( ADS | Fulltext )
  16. Pike RE; Kanwar J; Alexandersen M; Chen Y-T; Schwamb ME, "Characterizing the Discovery of a New Trans-Neptunian Object Binary in a Trailed Point-spread Function Search" , The Planetary Science Journal: 2(4), id.159(14pp), Aug, 2021 [SCI] ( ADS | Fulltext )
  17. Yang B; Jewitt D; Zhao Y; Jiang X; Ye Q; Chen Y-T, "Discovery of Carbon Monoxide in Distant Comet C/2017 K2 (PANSTARRS)" , ApJL: 914(1), L17(4pp), Jun, 2021 [SCI] ( ADS | Fulltext )
  18. Lee C-H; Lin H-W; Chen Y-T; Yen S-F, "Infrared Observations of 2I/Borisov near Perihelion" , AJ: 160(3), id.132 (6pp.), Sep, 2020 [SCI] ( ADS | Fulltext )
  19. Marsset M; Fraser WC; Bannister MT; Schwamb ME; Pike RE; ...; Alexandersen M; Chen Y-T; et al., "Col-OSSOS: Compositional Homogeneity of Three Kuiper Belt Binaries" , The Planetary Science Journal: 1(1), id.16 (10pp.), June, 2020 ( ADS | Fulltext )
  20. Nesvorny D; Vokrouhlicky D; Alexandersen M; ...; Chen, Y-T; et al., "OSSOS XX: The Meaning of Kuiper Belt Colors" , AJ: 160(1), id.46 (13pp.), Jul, 2020 [SCI] ( ADS | Fulltext )
  21. Pike RE; Proudfoot BCN; Ragozzine D; Alexandersen M; ...; Chen Y-T; et al., "A dearth of small members in the Haumea family revealed by OSSOS" , Nature Astronomy: 4(1), 89-96, Jan, 2020 [SCI] ( ADS | Fulltext )
  22. Alexandersen M; Benecchi Sd; Chen Y-T; Eduardo MR; ...; Schwamb ME; Lehner MJ; Wang S-Y; et al., "OSSOS. XII. Variability Studies of 65 Trans-Neptunian Objects Using the Hyper Suprime-Cam" , ApJS: 244(1), id. 19 (49 pp.), Sep, 2019 [SCI] ( ADS | Fulltext )
  23. Cabral N; Guilbert-Lepoutre A; Fraser WC; ...; Chen, YT; et al., "OSSOS XI. No active centaurs in the Outer Solar System Origins Survey" , A&A: 621, id. A102 (7 pp.), Jan, 2019 [SCI] ( ADS | Fulltext )
  24. Chen Y-T; Gladman B; Volk K; ...; Lehner MJ; ...; Wang S-Y; ...; Alexandersen M; et al., "OSSOS. XVIII. Constraining Migration Models with the 2:1 Resonance Using the Outer Solar System Origins Survey" , ApJ: 158(5), id. 214 (17 pp.), Nov, 2019 [SCI] ( ADS | Fulltext )
  25. Lawler SM; Pike RE; Kaib N; ...; Alexandersen M; ...; Chen Y-T; et al., "OSSOS. XIII. Fossilized Resonant Dropouts Tentatively Confirm Neptune’s Migration Was Grainy and Slow" , AJ: 157(6), id. 253 (14 pp.), Jun, 2019 [SCI] ( ADS | Fulltext )
  26. Lee C-H; Lin H-W; Chen Y-T; Yen S-F, "FLAMINGOS-2 Infrared Photometry of 2I/Borisov" , RNAAS: 3(12), id. 184 (3 pp.), Dec, 2019 ( ADS | Fulltext )
  27. Marsset M; Fraser WeC; Pike RE; …; Alexandersen M; Chen Y-T; ...; Lehner MJ; …; Wang S-Y; et al., "Col-OSSOS: Color and Inclination Are Correlated throughout the Kuiper Belt" , AJ: 157(3), id. 94 (17 pp.), Mar, 2019 [SCI] ( ADS | Fulltext )
  28. Nesvorný D; Vokrouhlický D; Stern AS; ...; Chen Y-T; ...; Alexandersen M, "OSSOS. XIX. Testing Early Solar System Dynamical Models Using OSSOS Centaur Detections" , AJ: 158(3), id. 132 (6 pp.), Sep, 2019 [SCI] ( ADS | Fulltext )
  29. Schwamb ME; Fraser WC; Bannister MT; ...; Pike RE; ...; Lehner MJ; Wang S-Y; ...; Alexandersen M; Chen Y-T ;et al., "Col-OSSOS: The Colors of the Outer Solar System Origins Survey" , ApJS: 43(1), id. 12 (24 pp.), Jul, 2019 [SCI] ( ADS | Fulltext )
  30. Van Laerhoven C; Gladman B; Volk K; ...; Alexandersen M; Chen Y-T; et al., "OSSOS. XIV. The Plane of the Kuiper Belt" , AJ: 158(1), id. 49 (13 pp.), Jul, 2019 [SCI] ( ADS | Fulltext )
  31. Bannister MT; Gladman BJ; Kavelaars JJ; ...; Chen Y-T; Alexandersen M; ...; Schwamb ME; ...; Lehner M; ...; Pike RE; ...; Wang SY, "OSSOS. VII. 800+ Trans-Neptunian Objects—The Complete Data Release" , ApJS: 236(1), 18, May, 2018 [SCI] ( ADS | Fulltext )
  32. Chen Y-T; Lin H-W; Alexandersen M; Lehner MJ; Wang S-Y; Wang J-H; et al., "Searching for moving objects in HSC-SSP: Pipeline and preliminary results" , PASJ: 70(SP1), S38 (17 pp.), Jan, 2018 [SCI] ( ADS | Fulltext )
  33. Holman MJ; Payne MJ; Fraser W; ...; Chen Y-T; et al., "A Dwarf Planet Class Object in the 21:5 Resonance with Neptune" , ApJL: 855(1), L6, March, 2018 [SCI] ( ADS | Fulltext )
  34. Lawler SM; Shankman C; Kavelaars JJ; ...; Chen Y-T; et al., "OSSOS. VIII. The Transition between Two Size Distribution Slopes in the Scattering Disk" , AJ: 155(5), 197, May, 2018 [SCI] ( ADS | Fulltext )
  35. Lin H-W; Chen Y-T; Wang J-H; Wang S-Y; et al., "Machine-Learning-Based Real-Bogus System for HSC-SSP Moving Object Detecting Pipeline" , PASJ: 70(SP1), S39, Jan, 2018 [SCI] ( ADS | Fulltext )
  36. Volk K; Murray-Clay RA; Gladman BJ; ...; Chen Y-T; et al., "OSSOS. IX. Two Objects in Neptune's 9:1 Resonance—Implications for Resonance Sticking in the Scattering Population" , AJ: 155(6), 260, June, 2018 [SCI] ( ADS | Fulltext )
  37. Bannister MT; Shankman C; Volk K; Chen Y-T; ...; Schwamb ME; ...; Wang S-Y; ...; Alexandersen M; Pike RE, "OSSOS. V. Diffusion in the Orbit of a High-perihelion Distant Solar System Object" , AJ: 153(6), 262, June, 2017 [SCI] ( ADS | Fulltext )
  38. Fraser WC; Bannister MT; Pike RE;…; Schwamb ME; …; Lehner MJ; …; Chen Y-T; Wang S-Y; Alexandersen M; et al., "All planetesimals born near the Kuiper belt formed as binaries" , Nature Astronomy: 1, 0088, April, 2017 [SCI] ( ADS | Fulltext )
  39. Pike RE; Fraser WC; Schwamb ME;...; Lehner MJ; Wang S-Y; Alexandersen M; Chen Y-T; et al., "Col-OSSOS: z-Band Photometry Reveals Three Distinct TNO Surface Types" , AJ: 154(3), 101, Sept, 2017 [SCI] ( ADS | Fulltext )
  40. Shankman C; Kavelaars JJ; Bannister MT; ...; Chen Y-T; ...; Alexandersen M; et al., "OSSOS. VI. Striking Biases in the Detection of Large Semimajor Axis Trans-Neptunian Objects" , AJ: 154(2), 50, Aug, 2017 [SCI] ( ADS | Fulltext )
  41. Bannister MT; Alexandersen M; Benecchi SD; Chen Y-T; ...; Lehner MJ; ...; Schwamb ME; ...; Wang S-Y; et al., "OSSOS: IV. Discovery of a dwarf planet candidate in the 9:2 resonance with Neptune" , AJ: 152(6), 212, Dec, 2016 [SCI] ( ADS | Fulltext )
  42. Bannister MT; Kavelaars JJ; Petit J-M; ...; Chen Y-T; ...; Alexandersen M; ...; ...; Lehner MJ; ...; Schwamb ME; ...; Wang S-Y, "The Outer Solar System Origins Survey. I. Design and First-quarter Discoveries" , AJ: 152(3), 70, Sept, 2016 [SCI] ( ADS | Fulltext )
  43. Chen Y-T; Lin HW; Holman MJ; ...; Wang SY; Lehner MJ, "Discovery of a New Retrograde Trans-Neptunian Object: Hint of a Common Orbital Plane for Low Semimajor Axis, High-inclination TNOs and Centaurs" , ApJL: 827(2), 24, Aug 20, 2016 [SCI] ( ADS | Fulltext )
  44. Kimura M; Isogai K; Kato T; ...; Chen Y-T; King S-K; Wen C-Y; Wang SY; Lehner MJ; Schwamb ME; Wang J-H; Zhang Z-W; ...;Cook KH; Kim D-W; Lee T;et al. (the TAOS collaboration), "Repetitive Patterns in Rapid Optical Variations in the Nearby Black-hole Binary V404 Cygni" , Nature: 529(7584), 54-58, Jan, 2016 [SCI] ( ADS | Fulltext )
  45. Lin HW; Chen Y-T; et al., "The Pan-STARRS 1 Discoveries of Five New Neptune Trojans" , AJ: 152(5), 147, Nov, 2016 [SCI] ( ADS | Fulltext )
  46. Shankman C.; Kavelaars JJ.; Gladman BJ; Alexandersen M; ...; Chen Y-T; et al., "OSSOS. II. A Sharp Transition in the Absolute Magnitude Distribution of the Kuiper Belt’s Scattering Population" , AJ: 151(2), 31, Feb, 2016 [SCI] ( ADS | Fulltext )
  47. Volk K; Murray-Clay R; Gladman B; ...; Alexandersen M; Chen Y-T; et al., "OSSOS III—Resonant Trans-Neptunian Populations: Constraints from the first quarter of the Outer Solar System Origins Survey" , AJ: 152(1), 23, July, 2016 [SCI] ( ADS | Fulltext )
  48. Lin HW; Yoshida F; Chen YT; Ip WH; Chang CK, "A search for subkilometer-sized ordinary chondrite like asteroids in the main-belt" , Icarus: 254, 202-212, July 1, 2015 [SCI] ( ADS | Fulltext )
  49. Lin HW; Chen YT; Lacerda P; et al., "Pan-STARRS 1 Observations of the Unusual Active Centaur P/2011 S1(Gibbs)" , AJ: 147(5), 114, May, 2014 [SCI] ( ADS | Fulltext )
  50. Raichoor A; Mei S; Erben T; ...; Chen Y-T; et al., "The Next Generation Virgo Cluster Survey. XV. The Photometric Redshift Estimation for Background Sources" , ApJ: 797(2), 102-121, Dec, 2014 [SCI] ( ADS | Fulltext )
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