(120132) 2003 FY128

Trans-Neptunian object yes #C2E0FF (120132) 2003 FY 128 NEAT 26 March 2003 (120132) 2003 FY 128 detached objectMarc W. Buie Marc W. Buie 2006-04-02 Orbit Fit and Astrometric record for 120132 SwRI (Space Science Department) http://www.boulder.swri.edu/~buie/kbo/astrom/120132.html 2009-01-22 last observation: 2006-04-02 JPL Small-Body Database Browser: 120132 (2003 FY128) https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=120132 7 April 2016 13 January 2016 (JD 2457400.5) 62.551 AU Tm on on 37.066 AU Tm on 49.809 AU Tm on 0.25584 351.53 yr (128397 d) 11.757° 341.68° 28.257° 175.26° 0 460 21 km 1202.1481 10.1051/0004-6361/201118541 free "TNOs are Cool": A survey of the trans-Neptunian region Astronomy & Astrophysics 541 A92 2012 Santos-Sanz P. Lellouch E. Fornasier S. Kiss C. Pal A. Müller T. G. Vilenius E. Stansberry J. Mommert M. Delsanti A. Mueller M. Peixinho N. Henry F. Ortiz J. L. Thirouin A. Protopapa S. Duffard R. Szalai N. Lim T. Ejeta C. Hartogh P. Harris A. W. Rengel M. 2012A&A...541A..92S 118600525 0.079 0.010 45.4 K (perihelion) 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 25928742210 CO 2-type ("double-dip")etal Noemí Pinilla-Alonso Rosario Brunetto Mário N. De Prá Bryan J. Holler Elsa Hénault Ana Carolina de Souza Feliciano A JWST/DiSCo-TNOs portrait of the primordial Solar System through its trans-Neptunian objects https://hal.science/hal-04961629v1/file/s41550-024-02433-2.pdf Nature Astronomy December 2024 9 2 230–244 10.1038/s41550-024-02433-2 2025NatAs...9..230P 274932942 4.8 0.0028038 ms / day 8.54 h d on on 8159 days (22.34 yr) 3 36.0755 AU Tm on 31.6621 AU Tm on (120132) 2003 FY 128 is a trans-Neptunian object with a diameter of about 460 km. It orbits the Sun at a distance of about 49.81 astronomical units. It was discovered on 26 March 2003 by the NEAT program at the Palomar Observatory, California. Orbital Classification It is classified as a detached object by the Deep Ecliptic Survey (DES), since its orbit appears to be beyond the current control of Neptune. Though, if Neptune migrated outward, there would have been a period when Neptune had a higher eccentricity. References External links (120132) 2003 FY128 Precovery Images 120132 120132 (120132) 2003 FY 128 Category:Scattered disc and detached objects Category:Discoveries by NEAT 20030326