OSSOS. VII. 800+ Trans-neptunian objects-The complete data release

Michele T. Bannister; Brett J. Gladman; J. J. Kavelaars; Jean Marc Petit; Kathryn Volk; Ying Tung Chen; Mike Alexandersen; Stephen D.J. Gwyn; Megan E. Schwamb; Edward Ashton; Susan D. Benecchi; Nahuel Cabral; Rebekah I. Dawson; Audrey Delsanti; Wesley C. Fraser; Mikael Granvik; Sarah Greenstreet; Aurélie Guilbert-Lepoutre; Wing Huen Ip; Marian Jakubik; R. Lynne Jones; Nathan A. Kaib; Pedro Lacerda; Christa Van Laerhoven; Samantha Lawler; Matthew J. Lehner; Hsing Wen Lin; Patryk Sofia Lykawka; Michaël Marsset; Ruth Murray-Clay; Rosemary E. Pike; Philippe Rousselot; Cory Shankman; Audrey Thirouin; Pierre Vernazza; Shiang Yu Wang

doi:10.3847/1538-4365/aab77a

OSSOS. VII. 800+ Trans-neptunian objects-The complete data release

Michele T. Bannister, Brett J. Gladman, J. J. Kavelaars, Jean Marc Petit, Kathryn Volk, Ying Tung Chen, Mike Alexandersen, Stephen D.J. Gwyn, Megan E. Schwamb, Edward Ashton, Susan D. Benecchi, Nahuel Cabral, Rebekah I. Dawson, Audrey Delsanti, Wesley C. Fraser, Mikael Granvik, Sarah Greenstreet, Aurélie Guilbert-Lepoutre, Wing Huen Ip, Marian JakubikR. Lynne Jones, Nathan A. Kaib, Pedro Lacerda, Christa Van Laerhoven, Samantha Lawler, Matthew J. Lehner, Hsing Wen Lin, Patryk Sofia Lykawka, Michaël Marsset, Ruth Murray-Clay, Rosemary E. Pike, Philippe Rousselot, Cory Shankman, Audrey Thirouin, Pierre Vernazza, Shiang Yu Wang

天文研究所

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

110 引文斯高帕斯（Scopus）

摘要

The Outer Solar System Origins Survey (OSSOS), a wide-field imaging program in 2013-2017 with the Canada-France-Hawaii Telescope, surveyed 155 deg² of sky to depths of m _r = 24.1-25.2. We present 838 outer solar system discoveries that are entirely free of ephemeris bias. This increases the inventory of trans-Neptunian objects (TNOs) with accurately known orbits by nearly 50%. Each minor planet has 20-60 Gaia/Pan-STARRS-calibrated astrometric measurements made over 2-5 oppositions, which allows accurate classification of their orbits within the trans-Neptunian dynamical populations. The populations orbiting in mean-motion resonance with Neptune are key to understanding Neptune's early migration. Our 313 resonant TNOs, including 132 plutinos, triple the available characterized sample and include new occupancy of distant resonances out to semimajor axis a ∼ 130 au. OSSOS doubles the known population of the nonresonant Kuiper Belt, providing 436 TNOs in this region, all with exceptionally high-quality orbits of a uncertainty σ _a ≤ 0.1%; they show that the belt exists from a 37 au, with a lower perihelion bound of 35 au. We confirm the presence of a concentrated low-inclination a ≃ 44 au "kernel" population and a dynamically cold population extending beyond the 2:1 resonance. We finely quantify the survey's observational biases. Our survey simulator provides a straightforward way to impose these biases on models of the trans-Neptunian orbit distributions, allowing statistical comparison to the discoveries. The OSSOS TNOs, unprecedented in their orbital precision for the size of the sample, are ideal for testing concepts of the history of giant planet migration in the solar system.

原文	???core.languages.en_GB???
文章編號	18
期刊	Astrophysical Journal, Supplement Series
卷	236
發行號	1
DOIs	https://doi.org/10.3847/1538-4365/aab77a
出版狀態	已出版 - 5月 2018

存取文件

10.3847/1538-4365/aab77a

OSSOS. VII. TNOs complete data release
Bannister, M. T. (???dataset.roles.dataset.creator???), Gladman, B. J. (???dataset.roles.dataset.creator???), Kavelaars, J. J. (???dataset.roles.dataset.creator???), Petit, J.-M. (???dataset.roles.dataset.creator???), Volk, K. (???dataset.roles.dataset.creator???), Chen, Y.-T. (???dataset.roles.dataset.creator???), Alexandersen, M. (???dataset.roles.dataset.creator???), Gwyn, S. D. J. (貢獻者), Schwamb, M. E. (???dataset.roles.dataset.creator???), Ashton, E. (???dataset.roles.dataset.creator???), Benecchi, S. D. (???dataset.roles.dataset.creator???), Cabral, N. (???dataset.roles.dataset.creator???), Dawson, R. I. (???dataset.roles.dataset.creator???), Delsanti, A. (???dataset.roles.dataset.creator???), Fraser, W. C. (???dataset.roles.dataset.creator???), Granvik, M. (???dataset.roles.dataset.creator???), Greenstreet, S. (???dataset.roles.dataset.creator???), Guilbert-Lepoutre, A. (???dataset.roles.dataset.creator???), Ip, W.-H. (???dataset.roles.dataset.creator???), Jakubik, M. (???dataset.roles.dataset.creator???), Jones, R. L. (???dataset.roles.dataset.creator???), Kaib, N. A. (???dataset.roles.dataset.creator???), Lacerda, P. (???dataset.roles.dataset.creator???), Laerhoven, C. V. (貢獻者), Lawler, S. (???dataset.roles.dataset.creator???), Lehner, M. J. (???dataset.roles.dataset.creator???), Lin, H. W. (???dataset.roles.dataset.creator???), Lykawka, P. S. (???dataset.roles.dataset.creator???), Marsset, M. (???dataset.roles.dataset.creator???), Murray-Clay, R. (???dataset.roles.dataset.creator???), Pike, R. E. (???dataset.roles.dataset.creator???), Rousselot, P. (???dataset.roles.dataset.creator???), Shankman, C. (???dataset.roles.dataset.creator???), Thirouin, A. (???dataset.roles.dataset.creator???), Vernazza, P. (???dataset.roles.dataset.creator???) & Wang, S.-Y. (???dataset.roles.dataset.creator???), Strasbourg Astronomical Data Center, 2020
DOI: 10.26093/cds/vizier.22360018, https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/236/18
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引用此

Bannister, M. T., Gladman, B. J., Kavelaars, J. J., Petit, J. M., Volk, K., Chen, Y. T., Alexandersen, M., Gwyn, S. D. J., Schwamb, M. E., Ashton, E., Benecchi, S. D., Cabral, N., Dawson, R. I., Delsanti, A., Fraser, W. C., Granvik, M., Greenstreet, S., Guilbert-Lepoutre, A., Ip, W. H., ... Wang, S. Y. (2018). OSSOS. VII. 800+ Trans-neptunian objects-The complete data release. Astrophysical Journal, Supplement Series, 236(1), 文章 18. https://doi.org/10.3847/1538-4365/aab77a

@article{e9aef455524843659c2fb2d7195df76b,

title = "OSSOS. VII. 800+ Trans-neptunian objects-The complete data release",

abstract = "The Outer Solar System Origins Survey (OSSOS), a wide-field imaging program in 2013-2017 with the Canada-France-Hawaii Telescope, surveyed 155 deg2 of sky to depths of m r = 24.1-25.2. We present 838 outer solar system discoveries that are entirely free of ephemeris bias. This increases the inventory of trans-Neptunian objects (TNOs) with accurately known orbits by nearly 50%. Each minor planet has 20-60 Gaia/Pan-STARRS-calibrated astrometric measurements made over 2-5 oppositions, which allows accurate classification of their orbits within the trans-Neptunian dynamical populations. The populations orbiting in mean-motion resonance with Neptune are key to understanding Neptune's early migration. Our 313 resonant TNOs, including 132 plutinos, triple the available characterized sample and include new occupancy of distant resonances out to semimajor axis a ∼ 130 au. OSSOS doubles the known population of the nonresonant Kuiper Belt, providing 436 TNOs in this region, all with exceptionally high-quality orbits of a uncertainty σ a ≤ 0.1%; they show that the belt exists from a 37 au, with a lower perihelion bound of 35 au. We confirm the presence of a concentrated low-inclination a ≃ 44 au {"}kernel{"} population and a dynamically cold population extending beyond the 2:1 resonance. We finely quantify the survey's observational biases. Our survey simulator provides a straightforward way to impose these biases on models of the trans-Neptunian orbit distributions, allowing statistical comparison to the discoveries. The OSSOS TNOs, unprecedented in their orbital precision for the size of the sample, are ideal for testing concepts of the history of giant planet migration in the solar system.",

keywords = "Kuiper belt, general-surveys",

author = "Bannister, {Michele T.} and Gladman, {Brett J.} and Kavelaars, {J. J.} and Petit, {Jean Marc} and Kathryn Volk and Chen, {Ying Tung} and Mike Alexandersen and Gwyn, {Stephen D.J.} and Schwamb, {Megan E.} and Edward Ashton and Benecchi, {Susan D.} and Nahuel Cabral and Dawson, {Rebekah I.} and Audrey Delsanti and Fraser, {Wesley C.} and Mikael Granvik and Sarah Greenstreet and Aur{\'e}lie Guilbert-Lepoutre and Ip, {Wing Huen} and Marian Jakubik and Jones, {R. Lynne} and Kaib, {Nathan A.} and Pedro Lacerda and Laerhoven, {Christa Van} and Samantha Lawler and Lehner, {Matthew J.} and Lin, {Hsing Wen} and Lykawka, {Patryk Sofia} and Micha{\"e}l Marsset and Ruth Murray-Clay and Pike, {Rosemary E.} and Philippe Rousselot and Cory Shankman and Audrey Thirouin and Pierre Vernazza and Wang, {Shiang Yu}",

year = "2018",

month = may,

doi = "10.3847/1538-4365/aab77a",

language = "???core.languages.en_GB???",

volume = "236",

journal = "Astrophysical Journal, Supplement Series",

issn = "0067-0049",

number = "1",

}

Bannister, MT, Gladman, BJ, Kavelaars, JJ, Petit, JM, Volk, K, Chen, YT, Alexandersen, M, Gwyn, SDJ, Schwamb, ME, Ashton, E, Benecchi, SD, Cabral, N, Dawson, RI, Delsanti, A, Fraser, WC, Granvik, M, Greenstreet, S, Guilbert-Lepoutre, A, Ip, WH, Jakubik, M, Jones, RL, Kaib, NA, Lacerda, P, Laerhoven, CV, Lawler, S, Lehner, MJ, Lin, HW, Lykawka, PS, Marsset, M, Murray-Clay, R, Pike, RE, Rousselot, P, Shankman, C, Thirouin, A, Vernazza, P & Wang, SY 2018, 'OSSOS. VII. 800+ Trans-neptunian objects-The complete data release', Astrophysical Journal, Supplement Series, 卷 236, 編號 1, 18. https://doi.org/10.3847/1538-4365/aab77a

TY - JOUR

T1 - OSSOS. VII. 800+ Trans-neptunian objects-The complete data release

AU - Bannister, Michele T.

AU - Gladman, Brett J.

AU - Kavelaars, J. J.

AU - Petit, Jean Marc

AU - Volk, Kathryn

AU - Chen, Ying Tung

AU - Alexandersen, Mike

AU - Gwyn, Stephen D.J.

AU - Schwamb, Megan E.

AU - Ashton, Edward

AU - Benecchi, Susan D.

AU - Cabral, Nahuel

AU - Dawson, Rebekah I.

AU - Delsanti, Audrey

AU - Fraser, Wesley C.

AU - Granvik, Mikael

AU - Greenstreet, Sarah

AU - Guilbert-Lepoutre, Aurélie

AU - Ip, Wing Huen

AU - Jakubik, Marian

AU - Jones, R. Lynne

AU - Kaib, Nathan A.

AU - Lacerda, Pedro

AU - Laerhoven, Christa Van

AU - Lawler, Samantha

AU - Lehner, Matthew J.

AU - Lin, Hsing Wen

AU - Lykawka, Patryk Sofia

AU - Marsset, Michaël

AU - Murray-Clay, Ruth

AU - Pike, Rosemary E.

AU - Rousselot, Philippe

AU - Shankman, Cory

AU - Thirouin, Audrey

AU - Vernazza, Pierre

AU - Wang, Shiang Yu

PY - 2018/5

Y1 - 2018/5

N2 - The Outer Solar System Origins Survey (OSSOS), a wide-field imaging program in 2013-2017 with the Canada-France-Hawaii Telescope, surveyed 155 deg2 of sky to depths of m r = 24.1-25.2. We present 838 outer solar system discoveries that are entirely free of ephemeris bias. This increases the inventory of trans-Neptunian objects (TNOs) with accurately known orbits by nearly 50%. Each minor planet has 20-60 Gaia/Pan-STARRS-calibrated astrometric measurements made over 2-5 oppositions, which allows accurate classification of their orbits within the trans-Neptunian dynamical populations. The populations orbiting in mean-motion resonance with Neptune are key to understanding Neptune's early migration. Our 313 resonant TNOs, including 132 plutinos, triple the available characterized sample and include new occupancy of distant resonances out to semimajor axis a ∼ 130 au. OSSOS doubles the known population of the nonresonant Kuiper Belt, providing 436 TNOs in this region, all with exceptionally high-quality orbits of a uncertainty σ a ≤ 0.1%; they show that the belt exists from a 37 au, with a lower perihelion bound of 35 au. We confirm the presence of a concentrated low-inclination a ≃ 44 au "kernel" population and a dynamically cold population extending beyond the 2:1 resonance. We finely quantify the survey's observational biases. Our survey simulator provides a straightforward way to impose these biases on models of the trans-Neptunian orbit distributions, allowing statistical comparison to the discoveries. The OSSOS TNOs, unprecedented in their orbital precision for the size of the sample, are ideal for testing concepts of the history of giant planet migration in the solar system.

AB - The Outer Solar System Origins Survey (OSSOS), a wide-field imaging program in 2013-2017 with the Canada-France-Hawaii Telescope, surveyed 155 deg2 of sky to depths of m r = 24.1-25.2. We present 838 outer solar system discoveries that are entirely free of ephemeris bias. This increases the inventory of trans-Neptunian objects (TNOs) with accurately known orbits by nearly 50%. Each minor planet has 20-60 Gaia/Pan-STARRS-calibrated astrometric measurements made over 2-5 oppositions, which allows accurate classification of their orbits within the trans-Neptunian dynamical populations. The populations orbiting in mean-motion resonance with Neptune are key to understanding Neptune's early migration. Our 313 resonant TNOs, including 132 plutinos, triple the available characterized sample and include new occupancy of distant resonances out to semimajor axis a ∼ 130 au. OSSOS doubles the known population of the nonresonant Kuiper Belt, providing 436 TNOs in this region, all with exceptionally high-quality orbits of a uncertainty σ a ≤ 0.1%; they show that the belt exists from a 37 au, with a lower perihelion bound of 35 au. We confirm the presence of a concentrated low-inclination a ≃ 44 au "kernel" population and a dynamically cold population extending beyond the 2:1 resonance. We finely quantify the survey's observational biases. Our survey simulator provides a straightforward way to impose these biases on models of the trans-Neptunian orbit distributions, allowing statistical comparison to the discoveries. The OSSOS TNOs, unprecedented in their orbital precision for the size of the sample, are ideal for testing concepts of the history of giant planet migration in the solar system.

KW - Kuiper belt

KW - general-surveys

UR - http://www.scopus.com/inward/record.url?scp=85047242402&partnerID=8YFLogxK

U2 - 10.3847/1538-4365/aab77a

DO - 10.3847/1538-4365/aab77a

M3 - 期刊論文

AN - SCOPUS:85047242402

SN - 0067-0049

VL - 236

JO - Astrophysical Journal, Supplement Series

JF - Astrophysical Journal, Supplement Series

IS - 1

M1 - 18

ER -

OSSOS. VII. 800+ Trans-neptunian objects-The complete data release

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OSSOS. VII. TNOs complete data release

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