# local hour angle

drillable.com › aa-usno-navy-mil › easter › local hour angle.
As of the index built 10 Sep 2026, 00:38 UTC · [cites, never asserts](/standing).
Source: The Date of Easter, by https://aa.usno.navy.mil.
MCP https://mcp.drillable.com · [html](/e/aa-usno-navy-mil/easter/local-hour-angle.html) · [markdown](/e/aa-usno-navy-mil/easter/local-hour-angle.md) · [json](/e/aa-usno-navy-mil/easter/local-hour-angle.json) · [discovery](/.well-known/drillable.json) · [guide](/llms.txt)

## Records (2)

By drillable.com ([llm-extract/1](/standing#methods)); scored precision 1.00, recall 0.34 on the harness's last sample of 35.

- **formula** = LHA = (GAST - α) * 15 ± λ · [quote](/r/sha256:faa3c78d7fc2a86ac04d899a1c932438629bd82c6afa717b1bbcd04513302cdb?trace&start=3840&end=3868) · [sha256:873e8dc9ac2a6b80…](/r/sha256:873e8dc9ac2a6b806d9f089abb6cfe80c06e8cdef19b14a0964847db10ebaea3)
- **formula** = LHA = (GAST - α) * 15 ± λ [superseded] · [quote](/r/sha256:5fb2f96353c2ac943f32662a18c2e14eee59e94595ae8c0304230300c4b28af9?trace&start=3718&end=3746) · [sha256:12aa6e82be053044…](/r/sha256:12aa6e82be0530440d28e198b84e202a091ca2c7e7a7b81568bab97eca812e74)

Everything here is a record by a named reader, arranged; where readers disagree, both are shown.
No reader has asserted a label for it; the title is its address.

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