1197/1196

Interval information

Ratio	1197/1196
Factorization	2-2 × 32 × 7 × 13-1 × 19 × 23-1
Monzo	[-2 2 0 1 0 -1 0 1 -1⟩
Size in cents	1.446915¢
Name	rodessisma
Color name	23u19o3uz1, twethunothuzo 1sn, Twethunothuzo comma
FJS name	[math]\displaystyle{ \text{m2}^{7,19}_{13,23} }[/math]
Special properties	superparticular, reduced
Tenney height (log2 nd)	20.4492
Weil height (log2 max(n, d))	20.4504
Wilson height (sopfr(nd))	72
Harmonic entropy (Shannon, [math]\displaystyle{ \sqrt{nd} }[/math])	~1.21937 bits
Comma size	unnoticeable
Open this interval in xen-calc

1197/1196, the rodessisma is a 23-limit superparticular comma of about 1.45 cents. It is the amount by which a stack consisting of 9/8 and 14/13 exceeds 23/19. By tempering it out is defined the rodessismic temperament, which enables the rodessismic chords.

Etymology

The name rodessisma was given by Lériendil in 2025 in reference to a calendar system from their fictional setting Famana, where years can have 1196 or 1197 days. It has been proposed under the notion that asteroid names are essentially placeholders, and with notice to the coincident similarity of names.

Prior to this, the name rhodesisma was given by Xenllium in 2023, in reference to 1197 Rhodesia, the asteroid, which in turn was named after a region of Southern Africa.

See also

• Unnoticeable comma
• List of superparticular intervals