Lunar transits from December 1949

Almanac 0.13.0

Release Sky

TypeScript, Swift, and Kotlin callers can use moonTransits for windows starting at 00:00 UTC on December 29, 1949. This covers the Greenwich lunar transit used as the origin for BSH tide predictions.

  • All eight Greenwich crossings from December 29 through January 1 matched JPL Horizons in order and kind. The largest timing difference in TypeScript was 0.050 seconds. #105

Install with npm:

npm install @openwaters/almanac@0.13.0

For Swift Package Manager:

.package(url: "https://github.com/openwatersio/almanac.git", from: "0.13.0")