(336756) 2010 NV1

Trans-Neptunian object July 2021 yes (336756) 2010 NV 1 #C2E0FF WISE space-based 1 July 2010 (336756) 2010 NV 1 TNOcentaurdistant 1 July 2021 (JD 2459396.5) 01 5.87 yr (2,143 d) 547.23 AU563 AU (barycentric) 9.4211 AU 278.33 AU286 AU (barycentric) 0.9662 4643.41 yr4830 yr (barycentric) 0.8196° 0.0002 ms / day 140.73° 136.09° 132.72° -2.9030 1.15 AU 44.2 8.0 km 52.2 4.5 km 0.042 0.057 0.030 B–V 0.740 0.030 V–R 0.500 0.020 BR 1.240 0.020 23.96 10.410.50 (336756) 2010 NV 1 is a highly eccentric planet-crossing trans-Neptunian object, also classified as a centaur and damocloid, approximately 52 km mi off us in diameter. It is on a retrograde cometary orbit. It has a barycentric semi-major axis (average distance from the Sun) of approximately 286 AU.Given the orbital eccentricity of this object, different epochs can generate quite different heliocentric unperturbed two-body best-fit solutions to the semi-major axis and orbital period. For objects at such high eccentricity, the Sun's barycentric coordinates are more stable than heliocentric coordinates. Using JPL Horizons, the barycentric semi-major axis is approximately 286 AU. footnoteA lower-alpha History Discovery 2010 NV 1 was discovered on 1 July 2010, by NASA's space-based Wide-field Infrared Survey Explorer (WISE). It was first observed by the Mount Lemmon Survey in 2009, extending the body's observation arc by 8 months prior to its official discovery observation by WISE. Numbering and naming This minor planet was numbered by the Minor Planet Center on 31 August 2012 (M.P.C. 80287). 2025, it has not been named. Orbit and classification +Orbital evolution Epoch Aphelion Orbital period 1950 561 AU 4820 yrs 2050 563 AU 4830 yrs 2010 NV 1 orbits the Sun at a distance of 9.4–547.2 AU once every 4643 years and 5 months (1,696,004 days; semi-major axis of 278.33 AU). Its orbit has an eccentricity of 0.97 and an inclination of 141° with respect to the ecliptic. It came to perihelion in December 2010 at a distance of 9.4 AU from the Sun. 2021, it is 21.3 AU from the Sun. It will not be 50 AU from the Sun until late 2044. After leaving the planetary region of the Solar System, 2010 NV 1 will have a barycentric aphelion of 563 AU with an orbital period of 4830 years. In a 10 million year integration of the orbit, the nominal (best-fit) orbit and both 3-sigma clones remain outside 7.7AU (qmin) from the Sun. Physical characteristics According to the surveys carried out by the NEOWISE mission, 2010 NV 1 measures 44.2 kilometers in diameter and its surface has a low albedo of 0.057. More recent published data gives a diameter of 52.2 4.5 kilometers with an albedo of 0.042. Notes lower-alpha References 30em 2015-08-12 last obs. JPL Small-Body Database Browser: 336756 (2010 NV1) https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2336756 Jet Propulsion Laboratory 22 July 2021 336756 (2010 NV1) Minor Planet Center https://www.minorplanetcenter.net/db_search/show_object?object_id=336756 22 July 2021 MPC/MPO/MPS Archive Minor Planet Center https://www.minorplanetcenter.net/iau/ECS/MPCArchive/MPCArchive_TBL.html 25 February 2018 List of Known Trans-Neptunian Objects Johnston's Archive 18 August 2020 Johnston Wm. Robert http://www.johnstonsarchive.net/astro/tnoslist.html 21 July 2021 336756 22 July 2021 6 James M. Bauer Tommy Grav Erin Blauvelt A. K. Mainzer Joseph R. Masiero Rachel Stevenson Emily Kramer Yan R. Fernández C. M. Lisse Roc M. Cutri Paul R. Weissman John W. Dailey Frank J. Masci Russel Walker Adam Waszczak Carrie R. Nugent Karen J. Meech Andrew Lucas George Pearman Ashlee Wilkins Jessica Watkins Shrinivas Kulkarni Edward L. Wright WISE Team PTF Team August 2013 Centaurs and Scattered Disk Objects in the Thermal Infrared: Analysis of WISE/NEOWISE Observations http://adsabs.harvard.edu/cgi-bin/bib_query?bibcode=2013ApJ...773...22B The Astrophysical Journal 773 1 11 2013ApJ...773...22B 10.1088/0004-637X/773/1/22 1306.1862 51139703 3 February 2017 Marc W. Buie Marc W. Buie Orbit Fit and Astrometric record for 336756 SwRI (Space Science Department) http://www.boulder.swri.edu/~buie/kbo/astrom/336756.html 2016-02-18The Deep Ecliptic Survey Object Classifications AstDyS (418993) 2010NV1 Ephemerides Department of Mathematics, University of Pisa, Italy https://newton.spacedys.com/astdys/index.php?pc=1.1.3.0&n=2010NV1 2016-02-18 Horizons output http://ssd.jpl.nasa.gov/horizons.cgi?find_body=1&body_group=sb&sstr=2010NV1 Barycentric Osculating Orbital Elements for 2010 NV1 2016-02-18 (Solution using the Solar System Barycenter and barycentric coordinates. Select Ephemeris Type:Elements and Center:@0) Licandro J. Alí-Lagoa V. Tancredi G. Fernández Y. January 2016 Size and albedo distributions of asteroids in cometary orbits using WISE data Astronomy and Astrophysics 585 A9 2016A&A...585A...9L 0004-6361 10.1051/0004-6361/201526866 1510.02282 119218056 External links MPEC 2010-N54 : 2010 NV1, IAU Minor Planet Electronic Circular 336756 336756 (336756) 2010 NV 1 Category:Centaurs (small Solar System bodies) Category:Damocloids Category:Discoveries by WISE 20100701 Category:Minor planets with a retrograde orbit Category:Inner Oort cloud