Home › reference › constituents › K2

K2

K2 sits so close to S2 that a record under six months cannot pry them apart, and shorter analyses infer it at 0.272 times the S2 amplitude.

Angular speed

30.0821373 °/h

Period

11.9672 h

Species

semidiurnal

Origin

lunisolar declinational

Rayleigh partner

S2, separated after 182.6 days

Resolvable

≥ 183 days

Inference default

0.272 × S2 when not resolved

station-7 fit

amplitude 0.126 m, phase 235.9°, snr 28.4

Back to the table. Sum these into a curve. Data: /api/constituents.json