487edo

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487 equal divisions of the octave (487edo), or 487-tone equal temperament (487tet), 487 equal temperament (487et) when viewed from a regular temperament perspective, is the tuning system that divides the octave into 487 equal parts of about 2.46 ¢ each.

Theory

Approximation of prime harmonics in 487edo
Harmonic 2 3 5 7 11 13 17 19 23 29
Error absolute (¢) +0.00 +0.30 +0.54 -0.45 +0.63 -0.28 +1.00 +0.64 +0.06 +0.40
relative (%) +0 +12 +22 -18 +26 -11 +41 +26 +3 +16
Steps
(reduced)
487
(0)
772
(285)
1131
(157)
1367
(393)
1685
(224)
1802
(341)
1991
(43)
2069
(121)
2203
(255)
2366
(418)

Scales