Sednoid
Sednoid adalah sebuah objek trans-Neptunus dengan perihelion lebih besar dari 50 AU dan sebuah sumbu semi-mayor yang lebih besar dari 150 AU.[1][2] Hanya tiga objek yang diketahui dari populasi tersebut: 90377 Sedna, 2012 VP113, 541132 Leleākūhonua dan 2023 KQ14, tetapi diduga masih banyak lagi.
Referensi
- ^ Trujillo, Chadwick A.; Sheppard, Scott S. (2014). "A Sedna-like body with a perihelion of 80 astronomical units" (PDF). Nature. 507 (7493): 471–474. Bibcode:2014Natur.507..471T. doi:10.1038/nature13156. PMID 24670765. Diarsipkan (PDF) dari versi aslinya tanggal 2014-12-16.
- ^ Sheppard, Scott S. "Known Extreme Outer Solar System Objects". Department of Terrestrial Magnetism, Carnegie Institution for Science. Diarsipkan dari asli tanggal 2015-03-25. Diakses tanggal 2014-04-17.
Pranala luar
Media terkait Sednoids di Wikimedia Commons- New icy body hints at planet lurking beyond Pluto
Templat:Dwarf planets Templat:Solar System
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