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Outer Solar System Origins Survey

April 09, 2024

The Outer Solar System Origins Survey (OSSOS) is an astronomical survey and observing program aimed at discovering and tracking trans-Neptunian objects located in the outermost regions of the Solar System beyond the orbit of Neptune. OSSOS is designed in way that observational biases can be characterized, allowing the numbers and orbits of detected objects to be compared using a survey simulator to the populations predicted in dynamical simulations of the emplacement of trans-Neptunian objects.[2] Conducted at the Canada-France-Hawaii telescope at Mauna Kea Observatories (568) in Hawaii, the survey has discovered 39 numbered objects as of 2018,[1] with potentially hundreds more to follow. The survey's first numbered discovery was the object (496315) 2013 GP136 in 2013.

Description edit

OSSOS observed eight blocks of the sky over a period of five years from 2013–2017 using the MegaPrime camera of the 3.6-meter Canada-France-Hawaii Telescope. Images of these blocks were taken near opposition (when the block is near opposite the sun), two months before, and two months after.[3] This extended period of observation was designed to remove ephemeris bias which can cause the loss of some objects due to inaccurate predictions of their future positions. Pointing directions, detection efficiencies, and tracking frequencies were determined to allow other observational biases to be identified.[4]

These identified biases are used by the survey simulator developed by the OSSOS group. This survey simulator can estimate the populations of detected objects, for example those in resonances, and set upper limits for the classes of objects not detected. The survey simulator can also predict the number of object that would be detected by OSSOS given the output of dynamical models of the early Solar System, allowing the models to be statistically tested.[5]

 
Semimajor axis and eccentricity of objects detected by OSSOS. Six other objects (not shown) with semimajor axes between 160 AU and 800 AU were also detected.

OSSOS has detected 838 objects, bring the total objects detected by well characterized surveys to more than 1100.[6][7] Among these objects are a possible dwarf planet in a 9:2 resonance with Neptune,[8] and two objects in a 9:1 resonance with Neptune.[9] Other resonant objects have been detected and their populations estimated.[10] A previously identified 'kernel' in the cold classical Kuiper belt has been confirmed and other cold classical objects beyond the 2:1 resonance with Neptune have been identified.[4] OSSOS detected 3 potential members of the Haumea family, but none of these were faint, indicating that the family has a shallow size distribution.[11] Analysis of the size distribution of the scattering population revealed a break in its slope.[3][12] The inclination distribution of these scattering objects had more with inclinations greater than 45 degrees than predicted using simulations that included only the known planets and the influence of the galaxy, but also fewer with inclinations between 15 and 30 degrees than predicted when Planet Nine was added to the simulations.[13] Extreme trans-Neptunian objects (eTNOs) have been found including one with a semi-major axis of 730 AU, 2013 SY99,[14] and seven other objects with semi-major axes greater than 150 AU and perihelia greater than 30 AU. After accounting for OSSOS's known biases the orbital elements of these objects are consist with a uniformly distributed population.[15] Four scattered disk objects with high perihelia have been detected with semi-major axes smaller than nearby resonances, consistent with their escape during a slow grainy migration of Neptune.[16] Closer to the Sun, 20 centaurs were found, none of which were active.[17] The number of centaurs detected and their inclinantion distribution were consistent with a model of the early Solar System that included a slow, long range migration of Neptune.[18] 65 of the smaller objects discovered by OSSOS were later observed using the Subaru telescope to determine the variability of their brightness.[19]

 
Semimajor axis and inclination of objects detected by OSSOS. Seven other objects (not shown) with semimajor axes between 160 AU and 800 AU or inclinations above 50 degrees were also detected.

Operating in conjunction with OSSOS is the Colours of the Outer Solar System Origins Survey (Col-OSSOS). Col-OSSOS observes OSSOS objects with red magnitudes brighter than 23.5 simultaneously using the Gemini-North and Canada-France-Hawaii telescopes.[20] The simultaneous observation allows the colors of these object to be measured more accurately by removing variations in their brightness due to the rotation of the objects and changes in atmospheric conditions. These observations have revealed three surface types among the TNOs,[21] and have identified numerous binaries including loosely bound neutrally colored 'blue binaries' that could have been pushed out into their current orbits during Neptune's migration.[22] Among the dynamically excited populations the ratio of neutral to red objects has been estimated to be between 4:1 and 11:1.[23] The inclination distributions were found to vary with color, with the red objects having lower inclinations.[24] The Col-OSSOS team has also measured the color and light curve of ʻOumuamua.[25]

Team edit

Core members edit

The core members of the Outer Solar System Origin Survey are:[26]

  • Brett J. Gladman – co-principal investigator, orbit analysis
  • John J. Kavelaars – co-principal investigator, data, discovery
  • Jean-Marc Petit – co-principal investigator, orbit analysis, survey simulator
  • Michele Bannister – data, discovery, telescope operations, (see cite)
  • Stephen Gwyn – astrometric catalogue, (see cite)
  • Kat Volk – orbit classification
  • Ying-Tung (Charles) Chen – data analysis
  • Mike Alexandersen – survey cadence & design

Collaborators edit

Collaborators of the Outer Solar System Origin Survey are:[26]

  • Andrew C. Becker
  • Susan D. Benecchi (née Kern)
  • Federica Bianco
  • Steven Bickerton
  • Ramon Brasser
  • Audrey C. Delsanti
  • Wesley Fraser
  • Mikael Granvik
  • Will Grundy
  • Aurelie Guilbert-Lepoutre
  • Amanda Sickafoose Gulbis
  • Daniel Hestroffer
  • Wing Ip
  • Marian Jakubik
  • Lynne Jones
  • Nathan Kaib
  • Pavlo Korsun
  • Simon Krughoff
  • Irina Kulyk
  • Pedro Lacerda
  • Sam Lawler
  • Matthew Lehner
  • Edward Lin
  • Tim Lister
  • Patryk Lykawka
  • Ruth Murray-Clay
  • Keith Noll (see cite)
  • Alex Parker
  • Nuno Peixinho
  • Rosemary Pike
  • Philippe Rousselot
  • Megan Schwamb
  • Cory Shankman
  • Bruno Sicardy
  • Scott Tremaine
  • Pierre Vernazza (see cite)
  • Shiang-Yu Wang

List of numbered minor planets discovered by OSSOS edit

See also: Category:Discoveries by OSSOS

See also edit

References edit

  1. ^ a b "Minor Planet Discoverers (by number)". Minor Planet Center. 31 March 2018. Retrieved 10 April 2018.
  2. ^ "Welcome to the Outer Solar System Origins Survey". www.ossos-survey.org. Retrieved 7 April 2018.
  3. ^ a b Lawler, S. M.; et al. (2018). "OSSOS. VIII. The Transition Between Two Size Distribution Slopes in the Scattering Disk". Astrophysical Journal. 155 (5): 197. arXiv:1803.07521. Bibcode:2018AJ....155..197L. doi:10.3847/1538-3881/aab8ff.
  4. ^ a b Bannister, Michele T.; Kavelaars, J. J.; Petit, Jean-Marc; Gladman, Brett J.; Gwyn, Stephen D. J.; Chen, Ying-Tung; et al. (September 2016). "The Outer Solar System Origins Survey. I. Design and First-quarter Discoveries". The Astronomical Journal. 152 (3): 25. arXiv:1511.02895. Bibcode:2016AJ....152...70B. doi:10.3847/0004-6256/152/3/70.
  5. ^ Lawler, S. M.; et al. (2018). "OSSOS: X. How to use a Survey Simulator: Statistical Testing of Dynamical Models Against the Real Kuiper Belt". arXiv:1802.00460 [astro-ph.EP].
  6. ^ Bannister, Michelle; et al. (2018). "OSSOS. VII. 800+ Trans-Neptunian Objects—The Complete Data Release". The Astrophysical Journal Supplement Series. 236 (1): 18. arXiv:1805.11740. Bibcode:2018ApJS..236...18B. doi:10.3847/1538-4365/aab77a.
  7. ^ Kavelaars, J. J.; Bannister, Michele T.; Gladman, Brett; Petit, Jean-Marc; Gwyn, Stephen; Alexandersen, Mike; et al. (October 2017). "The Outer Solar System Origin Survey full data release orbit catalog and characterization". American Astronomical Society: 405.02. Bibcode:2017DPS....4940502K.
  8. ^ Bannister, Michele T.; Alexandersen, Mike; Benecchi, Susan D.; Chen, Ying-Tung; Delsanti, Audrey; Fraser, Wesley C.; et al. (December 2016). "OSSOS. IV. Discovery of a Dwarf Planet Candidate in the 9:2 Resonance with Neptune". The Astronomical Journal. 152 (6): 8. arXiv:1607.06970. Bibcode:2016AJ....152..212B. doi:10.3847/0004-6256/152/6/212.
  9. ^ Volk, Kathryn; et al. (2018). "OSSOS IX: two objects in Neptune's 9:1 resonance -- implications for resonance sticking in the scattering population". The Astronomical Journal. 155 (6): 260. arXiv:1802.05805. doi:10.3847/1538-3881/aac268.
  10. ^ Volk, Kathryn; Murray-Clay, Ruth; Gladman, Brett; Lawler, Samantha; Bannister, Michele T.; Kavelaars, J. J.; et al. (July 2016). "OSSOS III---Resonant Trans-Neptunian Populations: Constraints from the first quarter of the Outer Solar System Origins Survey". The Astronomical Journal. 152 (1): 25. arXiv:1604.08177. Bibcode:2016AJ....152...23V. doi:10.3847/0004-6256/152/1/23.
  11. ^ Pike, Rosemary; et al. (2019). "A dearth of small members in the Haumea family revealed by OSSOS". Nature Astronomy. 4: 89–96. arXiv:1908.10286. doi:10.1038/s41550-019-0867-z.
  12. ^ Shankman, C.; Kavelaars, JJ.; Gladman, B. J.; Alexandersen, M.; Kaib, N.; Petit, J.-M.; et al. (February 2016). "OSSOS. II. A Sharp Transition in the Absolute Magnitude Distribution of the Kuiper Belt's Scattering Population". The Astronomical Journal. 151 (2): 11. arXiv:1511.02896. Bibcode:2016AJ....151...31S. doi:10.3847/0004-6256/151/2/31.
  13. ^ Kaib, Nathan A.; et al. (2019). "OSSOS XV: Probing the Distant Solar System with Observed Scattering TNOs". The Astronomical Journal. 158 (1): 43. arXiv:1905.09286. doi:10.3847/1538-3881/ab2383. PMC 6677154. PMID 31379385.
  14. ^ Bannister, Michele T.; Shankman, Cory; Volk, Kathryn; Chen, Ying-Tung; Kaib, Nathan; Gladman, Brett J.; et al. (June 2017). "OSSOS. V. Diffusion in the Orbit of a High-perihelion Distant Solar System Object". The Astronomical Journal. 153 (6): 11. arXiv:1704.01952. Bibcode:2017AJ....153..262B. doi:10.3847/1538-3881/aa6db5.
  15. ^ Shankman, Cory; Kavelaars, J. J.; Bannister, Michele T.; Gladman, Brett J.; Lawler, Samantha M.; Chen, Ying-Tung; et al. (August 2017). "OSSOS. VI. Striking Biases in the Detection of Large Semimajor Axis Trans-Neptunian Objects". The Astronomical Journal. 154 (2): 8. arXiv:1706.05348. Bibcode:2017AJ....154...50S. doi:10.3847/1538-3881/aa7aed.
  16. ^ Lawler, S. M.; et al. (2018). "OSSOS. XIII. Fossilized Resonant Dropouts Tentatively Confirm Neptune's Migration Was Grainy and Slow". The Astronomical Journal. 157 (6): 253. arXiv:1808.02618. doi:10.3847/1538-3881/ab1c4c.
  17. ^ Cabral, N.; et al. (2019). "OSSOS: XI. No active Centaurs in the Outer Solar System Origins Survey". Astronomy & Astrophysics. 621: A102. arXiv:1810.03648. doi:10.1051/0004-6361/201834021.
  18. ^ Nesvorny, David; et al. (2019). "OSSOS. XIX. Testing Early Solar System Dynamical Models Using OSSOS Centaur Detections". The Astronomical Journal. 158 (3): 132. arXiv:1907.10723. doi:10.3847/1538-3881/ab3651.
  19. ^ Alexandersen, Mike; et al. (2018). "OSSOS XII: Variability studies of 65 Trans-Neptunian Objects using the Hyper Suprime-Cam". The Astrophysical Journal Supplement Series. 244 (1): 19. arXiv:1812.04304. doi:10.3847/1538-4365/ab2fe4.
  20. ^ Fraser, Wesley. "Colours of the Outer Solar System Origins Survey". Retrieved 7 April 2018.
  21. ^ Pike, Rosemary E.; Fraser, Wesley C.; Schwamb, Megan E.; Kavelaars, J. J.; Marsset, Michael; Bannister, Michele T.; et al. (September 2017). "Col-OSSOS: z-Band Photometry Reveals Three Distinct TNO Surface Types". The Astronomical Journal. 154 (3): 8. arXiv:1708.03079. Bibcode:2017AJ....154..101P. doi:10.3847/1538-3881/aa83b1.
  22. ^ Fraser, Wesley C.; Bannister, Michele T.; Pike, Rosemary E.; Marsset, Michael; Schwamb, Megan E.; Kavelaars, J. J.; et al. (April 2017). "All planetesimals born near the Kuiper belt formed as binaries". Nature Astronomy. 1 (4): 0088. arXiv:1705.00683. Bibcode:2017NatAs...1E..88F. doi:10.1038/s41550-017-0088.
  23. ^ Schwamb, Megan E.; et al. (2018). "Col-OSSOS: The Colours of the Outer Solar System Origins Survey". The Astrophysical Journal Supplement Series. 243 (1): 12. arXiv:1809.08501. doi:10.3847/1538-4365/ab2194.
  24. ^ Marsset, Michaël; et al. (2019). "Col-OSSOS: Color and Inclination Are Correlated throughout the Kuiper Belt". The Astronomical Journal. 157 (3): 94. arXiv:1812.02190. doi:10.3847/1538-3881/aaf72e.
  25. ^ Bannister, Michele T.; Schwamb, Megan E.; Fraser, Wesley C.; Marsset, Michael; Fitzsimmons, Alan; Benecchi, Susan D.; et al. (December 2017). "Col-OSSOS: Colors of the Interstellar Planetesimal 1I/'Oumuamua". The Astrophysical Journal Letters. 851 (2): 7. arXiv:1711.06214. Bibcode:2017ApJ...851L..38B. doi:10.3847/2041-8213/aaa07c.
  26. ^ a b "People – The OSSOS collaboration". www.ossos-survey.org. Retrieved 7 April 2018.

External links edit

  • Outer Solar System Origins Survey, website
  • Exploring the outer Solar System: now in vivid colour on YouTube, SETI Talks, Michele Bannister
  • Michele Bannister, at the Astronomy Research Centre (ARC)

April 09, 2024
outer, solar, system, origins, survey, minor, planets, discovered, list, numbered, minor, planets, discovered, ossosthe, ossos, astronomical, survey, observing, program, aimed, discovering, tracking, trans, neptunian, objects, located, outermost, regions, sola. Minor planets discovered 39 1 see List of numbered minor planets discovered by OSSOSThe Outer Solar System Origins Survey OSSOS is an astronomical survey and observing program aimed at discovering and tracking trans Neptunian objects located in the outermost regions of the Solar System beyond the orbit of Neptune OSSOS is designed in way that observational biases can be characterized allowing the numbers and orbits of detected objects to be compared using a survey simulator to the populations predicted in dynamical simulations of the emplacement of trans Neptunian objects 2 Conducted at the Canada France Hawaii telescope at Mauna Kea Observatories 568 in Hawaii the survey has discovered 39 numbered objects as of 2018 1 with potentially hundreds more to follow The survey s first numbered discovery was the object 496315 2013 GP136 in 2013 Contents 1 Description 2 Team 2 1 Core members 2 2 Collaborators 3 List of numbered minor planets discovered by OSSOS 4 See also 5 References 6 External linksDescription editOSSOS observed eight blocks of the sky over a period of five years from 2013 2017 using the MegaPrime camera of the 3 6 meter Canada France Hawaii Telescope Images of these blocks were taken near opposition when the block is near opposite the sun two months before and two months after 3 This extended period of observation was designed to remove ephemeris bias which can cause the loss of some objects due to inaccurate predictions of their future positions Pointing directions detection efficiencies and tracking frequencies were determined to allow other observational biases to be identified 4 These identified biases are used by the survey simulator developed by the OSSOS group This survey simulator can estimate the populations of detected objects for example those in resonances and set upper limits for the classes of objects not detected The survey simulator can also predict the number of object that would be detected by OSSOS given the output of dynamical models of the early Solar System allowing the models to be statistically tested 5 nbsp Semimajor axis and eccentricity of objects detected by OSSOS Six other objects not shown with semimajor axes between 160 AU and 800 AU were also detected OSSOS has detected 838 objects bring the total objects detected by well characterized surveys to more than 1100 6 7 Among these objects are a possible dwarf planet in a 9 2 resonance with Neptune 8 and two objects in a 9 1 resonance with Neptune 9 Other resonant objects have been detected and their populations estimated 10 A previously identified kernel in the cold classical Kuiper belt has been confirmed and other cold classical objects beyond the 2 1 resonance with Neptune have been identified 4 OSSOS detected 3 potential members of the Haumea family but none of these were faint indicating that the family has a shallow size distribution 11 Analysis of the size distribution of the scattering population revealed a break in its slope 3 12 The inclination distribution of these scattering objects had more with inclinations greater than 45 degrees than predicted using simulations that included only the known planets and the influence of the galaxy but also fewer with inclinations between 15 and 30 degrees than predicted when Planet Nine was added to the simulations 13 Extreme trans Neptunian objects eTNOs have been found including one with a semi major axis of 730 AU 2013 SY99 14 and seven other objects with semi major axes greater than 150 AU and perihelia greater than 30 AU After accounting for OSSOS s known biases the orbital elements of these objects are consist with a uniformly distributed population 15 Four scattered disk objects with high perihelia have been detected with semi major axes smaller than nearby resonances consistent with their escape during a slow grainy migration of Neptune 16 Closer to the Sun 20 centaurs were found none of which were active 17 The number of centaurs detected and their inclinantion distribution were consistent with a model of the early Solar System that included a slow long range migration of Neptune 18 65 of the smaller objects discovered by OSSOS were later observed using the Subaru telescope to determine the variability of their brightness 19 nbsp Semimajor axis and inclination of objects detected by OSSOS Seven other objects not shown with semimajor axes between 160 AU and 800 AU or inclinations above 50 degrees were also detected Operating in conjunction with OSSOS is the Colours of the Outer Solar System Origins Survey Col OSSOS Col OSSOS observes OSSOS objects with red magnitudes brighter than 23 5 simultaneously using the Gemini North and Canada France Hawaii telescopes 20 The simultaneous observation allows the colors of these object to be measured more accurately by removing variations in their brightness due to the rotation of the objects and changes in atmospheric conditions These observations have revealed three surface types among the TNOs 21 and have identified numerous binaries including loosely bound neutrally colored blue binaries that could have been pushed out into their current orbits during Neptune s migration 22 Among the dynamically excited populations the ratio of neutral to red objects has been estimated to be between 4 1 and 11 1 23 The inclination distributions were found to vary with color with the red objects having lower inclinations 24 The Col OSSOS team has also measured the color and light curve of ʻOumuamua 25 Team editCore members edit The core members of the Outer Solar System Origin Survey are 26 Brett J Gladman co principal investigator orbit analysis John J Kavelaars co principal investigator data discovery Jean Marc Petit co principal investigator orbit analysis survey simulator Michele Bannister data discovery telescope operations see cite Stephen Gwyn astrometric catalogue see cite Kat Volk orbit classification Ying Tung Charles Chen data analysis Mike Alexandersen survey cadence amp designCollaborators edit Collaborators of the Outer Solar System Origin Survey are 26 Andrew C Becker Susan D Benecchi nee Kern Federica Bianco Steven Bickerton Ramon Brasser Audrey C Delsanti Wesley Fraser Mikael Granvik Will Grundy Aurelie Guilbert Lepoutre Amanda Sickafoose Gulbis Daniel Hestroffer Wing Ip Marian Jakubik Lynne Jones Nathan Kaib Pavlo Korsun Simon Krughoff Irina Kulyk Pedro Lacerda Sam Lawler Matthew Lehner Edward Lin Tim Lister Patryk Lykawka Ruth Murray Clay Keith Noll see cite Alex Parker Nuno Peixinho Rosemary Pike Philippe Rousselot Megan Schwamb Cory Shankman Bruno Sicardy Scott Tremaine Pierre Vernazza see cite Shiang Yu WangList of numbered minor planets discovered by OSSOS editSee also Category Discoveries by OSSOS Name Date List 496315 2013 GP136 2013 02 08 list 500828 2013 GR136 2013 04 04 list 500829 2013 GT136 2013 04 04 list 500830 2013 GU136 2013 04 04 list 500831 2013 GV136 2013 04 09 list 500832 2013 GZ136 2013 04 04 list 500833 2013 GD137 2013 04 04 list 500834 2013 GK137 2013 04 09 list 500835 2013 GN137 2013 04 04 list 500836 2013 GQ137 2013 04 04 list 500837 2013 GT137 2013 04 09 list 500838 2013 GV137 2013 04 09 list 500839 2013 GW137 2013 04 09 list 500840 2013 GA138 2013 04 09 list 500856 2013 HT156 2013 04 09 list 500876 2013 JD64 2013 05 08 list 500877 2013 JE64 2013 05 07 list 500878 2013 JG64 2013 05 07 list 500879 2013 JH64 2013 05 07 list 500880 2013 JJ64 2013 05 07 list 500881 2013 JM64 2013 05 08 list 500882 2013 JN64 2013 05 08 list 500883 2013 JJ65 2013 05 08 list 500884 2013 JK65 2013 05 08 list 500885 2013 JL65 2013 05 08 list 500886 2013 JN65 2013 05 07 list 500887 2013 JO65 2013 05 07 list 500888 2013 JP65 2013 05 07 list 505446 2013 SP99 2013 08 05 list 505447 2013 SQ99 2013 08 05 list 505448 2013 SA100 2013 08 05 list 505476 2013 UL15 2013 08 02 list 505477 2013 UM15 2013 08 02 list 505478 2013 UT15 2013 08 02 list 511551 2014 UD225 2013 08 08 list 511552 2014 UE225 2013 08 08 list 511553 2014 UK225 2013 11 29 list 511554 2014 UL225 2013 09 01 list 511555 2014 UM225 2013 08 08 listSee also editList of minor planet discoverers OSSOS List of trans Neptunian objectsReferences edit a b Minor Planet Discoverers by number Minor Planet Center 31 March 2018 Retrieved 10 April 2018 Welcome to the Outer Solar System Origins Survey www ossos survey org Retrieved 7 April 2018 a b Lawler S M et al 2018 OSSOS VIII The Transition Between Two Size Distribution Slopes in the Scattering Disk Astrophysical Journal 155 5 197 arXiv 1803 07521 Bibcode 2018AJ 155 197L doi 10 3847 1538 3881 aab8ff a b Bannister Michele T Kavelaars J J Petit Jean Marc Gladman Brett J Gwyn Stephen D J Chen Ying Tung et al September 2016 The Outer Solar System Origins Survey I Design and First quarter Discoveries The Astronomical Journal 152 3 25 arXiv 1511 02895 Bibcode 2016AJ 152 70B doi 10 3847 0004 6256 152 3 70 Lawler S M et al 2018 OSSOS X How to use a Survey Simulator Statistical Testing of Dynamical Models Against the Real Kuiper Belt arXiv 1802 00460 astro ph EP Bannister Michelle et al 2018 OSSOS VII 800 Trans Neptunian Objects The Complete Data Release The Astrophysical Journal Supplement Series 236 1 18 arXiv 1805 11740 Bibcode 2018ApJS 236 18B doi 10 3847 1538 4365 aab77a Kavelaars J J Bannister Michele T Gladman Brett Petit Jean Marc Gwyn Stephen Alexandersen Mike et al October 2017 The Outer Solar System Origin Survey full data release orbit catalog and characterization American Astronomical Society 405 02 Bibcode 2017DPS 4940502K Bannister Michele T Alexandersen Mike Benecchi Susan D Chen Ying Tung Delsanti Audrey Fraser Wesley C et al December 2016 OSSOS IV Discovery of a Dwarf Planet Candidate in the 9 2 Resonance with Neptune The Astronomical Journal 152 6 8 arXiv 1607 06970 Bibcode 2016AJ 152 212B doi 10 3847 0004 6256 152 6 212 Volk Kathryn et al 2018 OSSOS IX two objects in Neptune s 9 1 resonance implications for resonance sticking in the scattering population The Astronomical Journal 155 6 260 arXiv 1802 05805 doi 10 3847 1538 3881 aac268 Volk Kathryn Murray Clay Ruth Gladman Brett Lawler Samantha Bannister Michele T Kavelaars J J et al July 2016 OSSOS III Resonant Trans Neptunian Populations Constraints from the first quarter of the Outer Solar System Origins Survey The Astronomical Journal 152 1 25 arXiv 1604 08177 Bibcode 2016AJ 152 23V doi 10 3847 0004 6256 152 1 23 Pike Rosemary et al 2019 A dearth of small members in the Haumea family revealed by OSSOS Nature Astronomy 4 89 96 arXiv 1908 10286 doi 10 1038 s41550 019 0867 z Shankman C Kavelaars JJ Gladman B J Alexandersen M Kaib N Petit J M et al February 2016 OSSOS II A Sharp Transition in the Absolute Magnitude Distribution of the Kuiper Belt s Scattering Population The Astronomical Journal 151 2 11 arXiv 1511 02896 Bibcode 2016AJ 151 31S doi 10 3847 0004 6256 151 2 31 Kaib Nathan A et al 2019 OSSOS XV Probing the Distant Solar System with Observed Scattering TNOs The Astronomical Journal 158 1 43 arXiv 1905 09286 doi 10 3847 1538 3881 ab2383 PMC 6677154 PMID 31379385 Bannister Michele T Shankman Cory Volk Kathryn Chen Ying Tung Kaib Nathan Gladman Brett J et al June 2017 OSSOS V Diffusion in the Orbit of a High perihelion Distant Solar System Object The Astronomical Journal 153 6 11 arXiv 1704 01952 Bibcode 2017AJ 153 262B doi 10 3847 1538 3881 aa6db5 Shankman Cory Kavelaars J J Bannister Michele T Gladman Brett J Lawler Samantha M Chen Ying Tung et al August 2017 OSSOS VI Striking Biases in the Detection of Large Semimajor Axis Trans Neptunian Objects The Astronomical Journal 154 2 8 arXiv 1706 05348 Bibcode 2017AJ 154 50S doi 10 3847 1538 3881 aa7aed Lawler S M et al 2018 OSSOS XIII Fossilized Resonant Dropouts Tentatively Confirm Neptune s Migration Was Grainy and Slow The Astronomical Journal 157 6 253 arXiv 1808 02618 doi 10 3847 1538 3881 ab1c4c Cabral N et al 2019 OSSOS XI No active Centaurs in the Outer Solar System Origins Survey Astronomy amp Astrophysics 621 A102 arXiv 1810 03648 doi 10 1051 0004 6361 201834021 Nesvorny David et al 2019 OSSOS XIX Testing Early Solar System Dynamical Models Using OSSOS Centaur Detections The Astronomical Journal 158 3 132 arXiv 1907 10723 doi 10 3847 1538 3881 ab3651 Alexandersen Mike et al 2018 OSSOS XII Variability studies of 65 Trans Neptunian Objects using the Hyper Suprime Cam The Astrophysical Journal Supplement Series 244 1 19 arXiv 1812 04304 doi 10 3847 1538 4365 ab2fe4 Fraser Wesley Colours of the Outer Solar System Origins Survey Retrieved 7 April 2018 Pike Rosemary E Fraser Wesley C Schwamb Megan E Kavelaars J J Marsset Michael Bannister Michele T et al September 2017 Col OSSOS z Band Photometry Reveals Three Distinct TNO Surface Types The Astronomical Journal 154 3 8 arXiv 1708 03079 Bibcode 2017AJ 154 101P doi 10 3847 1538 3881 aa83b1 Fraser Wesley C Bannister Michele T Pike Rosemary E Marsset Michael Schwamb Megan E Kavelaars J J et al April 2017 All planetesimals born near the Kuiper belt formed as binaries Nature Astronomy 1 4 0088 arXiv 1705 00683 Bibcode 2017NatAs 1E 88F doi 10 1038 s41550 017 0088 Schwamb Megan E et al 2018 Col OSSOS The Colours of the Outer Solar System Origins Survey The Astrophysical Journal Supplement Series 243 1 12 arXiv 1809 08501 doi 10 3847 1538 4365 ab2194 Marsset Michael et al 2019 Col OSSOS Color and Inclination Are Correlated throughout the Kuiper Belt The Astronomical Journal 157 3 94 arXiv 1812 02190 doi 10 3847 1538 3881 aaf72e Bannister Michele T Schwamb Megan E Fraser Wesley C Marsset Michael Fitzsimmons Alan Benecchi Susan D et al December 2017 Col OSSOS Colors of the Interstellar Planetesimal 1I Oumuamua The Astrophysical Journal Letters 851 2 7 arXiv 1711 06214 Bibcode 2017ApJ 851L 38B doi 10 3847 2041 8213 aaa07c a b People The OSSOS collaboration www ossos survey org Retrieved 7 April 2018 External links editOuter Solar System Origins Survey website Exploring the outer Solar System now in vivid colour on YouTube SETI Talks Michele Bannister Michele Bannister at the Astronomy Research Centre ARC Portals nbsp Astronomy nbsp Stars nbsp Spaceflight nbsp Outer space nbsp Solar System Retrieved from https en wikipedia org w index php title Outer Solar System Origins Survey amp oldid 1188092823, wikipedia, wiki, book, books, library,

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