Table 1
Binary systems of dwarf planet and their satellites in our Solar System.
| Binary System | μ | as (km) | es |
|---|---|---|---|
| Pluto and Charona | 0.12 | 19 600 | 0.000161 |
| Eris and Dysnomiab,c | 0.0050 | 37 273 | 0.0062 |
| Haumea and Hi’iakad | 0.012 | 49 880 | 0.0513 |
| Makemake and S/2015 (136472) 1d | 0.002 | 21 100 | Unknown |
| Quaoar and Weywote | 0.00433 | 13 289 | 0.056 |
| Gonggong and Xiangliuf | Unknown | 24 021 | 0.2908 |
| Orcus and Vanthb | 0.16 | 8999.8 | 0.00091 |
| Salacia and Actaeag | 0.033 | 5724 | 0.0098 |
| Varda and Ilmarëh | 0.083 | 4809 | 0.0181 |
| (532037) 2013 FY27 i | Unknown | 9800 | Unknown |
Notes. (a) Brozović & Jacobson (2024), (b) Brown & Butler (2023), (c) Holler et al. (2021), (d) Ragozzine & Brown (2009), (e) Morgado et al. (2023), (f) Kiss et al. (2019), (g) Grundy et al. (2019), (h) Grundy et al. (2015), (i) Sheppard et al. (2018). Unknown values indicated where observational data are unavailable.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.