# hipparcos catalogue

drillable.com › aa-usno-navy-mil › easter › hipparcos catalogue.
As of the index built 9 Sep 2026, 22:58 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/hipparcos-catalogue.html) · [markdown](/e/aa-usno-navy-mil/easter/hipparcos-catalogue.md) · [json](/e/aa-usno-navy-mil/easter/hipparcos-catalogue.json) · [discovery](/.well-known/drillable.json) · [guide](/llms.txt)

## Records (3)

By drillable.com ([llm-extract/1](/standing#methods)); scored precision 1.00, recall 0.38 on the harness's last sample of 39.

- **date** = J1991.25 · [quote](/r/sha256:81d98ae1dcf6148e633791577ef41911f8d46d92b6766ae24c0efd1d10dc4967?trace&start=19191&end=19315) · [sha256:1c231129db8c4855…](/r/sha256:1c231129db8c4855f639e165cbe2f8036a9443e3299127310908c163d725ab31)
- **epoch** = J1991.25 · [quote](/r/sha256:081a7a8d220a76b954bfc8e546d86d3928140fdda3e381a40c49f3fdbe74f233?trace&start=19333&end=19480) · [sha256:b42fe5e2b28e4f95…](/r/sha256:b42fe5e2b28e4f95bde7475dea58520b9d2dd4ea9b86e926dc6be09458e67687)
- **star-count** = 118,218 stars · [quote](/r/sha256:81d98ae1dcf6148e633791577ef41911f8d46d92b6766ae24c0efd1d10dc4967?trace&start=18776&end=18920) · [sha256:0004240d8420bcb9…](/r/sha256:0004240d8420bcb949a2ee62ac179d04b5080af27358e661c5cd2593b7f1c4d8)

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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