209/208
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| Ratio | 209/208 |
| Factorization | 2-4 × 11 × 13-1 × 19 |
| Monzo | [-4 0 0 0 1 -1 0 1⟩ |
| Size in cents | 8.3032967¢ |
| Name | yama comma |
| Color name | 19o3u1o1, nothulo 1sn, Nothulo comma |
| FJS name | [math]\text{P1}^{11,19}_{13}[/math] |
| Special properties | superparticular, reduced |
| Tenney height (log2 nd) | 15.4078 |
| Weil height (log2 max(n, d)) | 15.4147 |
| Wilson height (sopfr(nd)) | 51 |
| Harmonic entropy (Shannon, [math]\sqrt{nd}[/math]) |
~1.81858 bits |
| Comma size | small |
| open this interval in xen-calc | |
209/208, the yama comma is a 19-limit superparticular comma of about 8.3 ¢. It is the difference between 19/16 and 13/11, and also between 11/8 and 26/19.