Table 1
Abundance of the various MMRs taken from the 2019 and 2020 databases.
| MMR | SMA | No. of asteroids | ||
|---|---|---|---|---|
| (au) | 2019 | 2020 | Both | |
| 7:6 | 1.689 | – | 1 | 0 |
| 14:11 | 1.789 | – | 2 | 0 |
| 9:7 | 1.802 | 8 | 4 | 3 |
| 13:10 | 1.815 | 2 | 2 | 0 |
| 4:3 | 1.846 | 84 (28%) | 110 (30%) | 58 |
| 15:11 | 1.874 | 4 | 9 | 2 |
| 11:8 | 1.884 | 5 | 11 | 3 |
| 18:13 | 1.893 | – | 2 | 0 |
| 7:5 | 1.907 | 85 (28%) | 112 (30%) | 61 |
| 17:12 | 1.922 | 5 | 4 | 1 |
| 10:7 | 1.933 | 26 (8%) | 34 (9%) | 17 |
| 13:9 | 1.947 | 7 | 5 | 2 |
| 3:2 | 1.997 | 75 (25%) | 67 (18%) | 48 |
Notes. In the first column is the MMR, in the second one is the exact value of resonant semi-major axis, the third and fourth columns give the number of resonant asteroids (with librating critical argument) from the 2019 and 2020 databases, respectively. In the last column are the numbers of resonant asteroids in both databases. In the 2019, database the number of Hungaria asteroids is 19 530, while in the 2020 database this number is 23 861. We give the percentage of asteroids captured in the corresponding MMR among the whole population of resonant asteroids in parentheses.
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