(175113) 2004 PF115

Trans-Neptunian object (TNO) yes September 2026 Hubble Space Telescope image of 2004 PF 115 #C2E0FF (175113) 2004 PF 115 2004 PF115 Hubble.jpg M. Brown, C. A. Trujillo, D. Rabinowitz 7 August 2004 4 June 1992 TNO (plutino?) 27 April 2019 (JD 2458600.5) 39.069 AU Tm on 36.519 AU Tm on 41.619 AU Tm on on 0.06527 244.20 yr (89195.8 d) 13.346° 84.441° 87.197° 167.19° 0 406.3 97.6 -75.3 km 4.54 0.25, 4.3 0.113 0.082 -0.042 45.2 K (perihelion)10 0.0040737 ms / day 9593 days (26.26 yr) 3 35.5528 AU Tm on 31.2172 AU Tm on (175113) 2004 PF 115 is a trans-Neptunian object (TNO). It was discovered in 2006 by M. Brown, C. Trujillo, and D. Rabinowitz. The object is classified as a possible plutino. The Hubble Space Telescope photographed 2004 PF 115 on 8 September 2026, during a search for moons around large trans-Neptunian objects.https://archive.stsci.edu/proposal_search.php?id=18010&mission=hst A Search For The Moons of Mid-Sized TNOs: HST Proposal 18010 Space Telescope Science Institute archive.stsci.edu 2026-10-07 Physical characteristics The diameter of 2004 PF 115 was measured by the Herschel Space Telescope to be 406.3 97.6 75.3 km. References 1 September 2007 MPEC 2007-R03 : 2004 PF115, 2004 PG115, 2004 XA192, 2005 QU182 Brian G. Marsden IAU Minor Planet Center Harvard-Smithsonian Center for Astrophysics https://www.minorplanetcenter.net/mpec/K07/K07R03.html 2012-05-14 http://www.minorplanetcenter.org/iau/lists/TNOs.html List Of Transneptunian Objects 7 June 2012 IAU Minor Planet Center 14 July 2019 JPL Small-Body Database Browser: 175113 (2004 PF115) https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2175113 3 November 2019 Mommert Michael Harris A. W. Kiss C. Pál A. Santos-Sanz P. Stansberry J. Delsanti A. Vilenius E. Müller T. G. N. Peixinho E. Lellouch N. Szalai F. Henry R. Duffard S. Fornasier P. Hartogh M. Mueller J. L. Ortiz S. Protopapa M. Rengel A. Thirouin TNOs are cool: A survey of the trans-Neptunian region—V. Physical characterization of 18 Plutinos using Herschel-PACS observations 10.1051/0004-6361/201118562 free Astronomy & Astrophysics 541 A93 May 2012 2012A&A...541A..93M 1202.3657 119253817 List of Known Trans-Neptunian Objects Johnston W. R. 27 December 2020 http://www.johnstonsarchive.net/astro/tnoslist.html 22 February 2020 Buie M. Marc W. Buie 3 November 2019 Orbit Fit and Astrometric record for 175113 SwRI (Space Science Department) https://www.boulder.swri.edu/~buie/kbo/astrom/175113.html 3 November 2019 https://web.archive.org/web/20191103084442/https://www.boulder.swri.edu/~buie/kbo/astrom/175113.html 3 November 2019 etal R. Brunetto E. Hénault S. Cryan N. Pinilla-Alonso J. P. Emery A. Guilbert-Lepoutre Spectral Diversity of DiSCo's TNOs Revealed by JWST: Early Sculpting and Late Irradiation The Astrophysical Journal Letters March 2025 982 1 L8 free 10.3847/2041-8213/adb977 2025ApJ...982L...8B 259287422 External links Orbit simulation from NASA JPL site Orbital details from the IAU Minor Planets Center 175113 (175112) 2004 PP32 175113 (175113) 2004 PF 115 (175114) 2004 QQ 175113 Category:Discoveries by Chad Trujillo Category:Discoveries by David L. Rabinowitz Category:Discoveries by Michael E. Brown 20040807