#astrolabe
Live, measured metrics for the hashtag #astrolabe from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #astrolabe
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Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 11:38 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-27 11:38 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 11:38 UTCEverything below is measured over the latest 40 public posts (spanning ~14015 hours).
Posting hours (UTC) — busiest: 16:00
Languages: English (18) · French (8) · German (2) · Spanish (1)
Avg boosts / post: 4.4
Top of the latest posts
Another unknown birthday: Amongst the earliest recorded woman in #mathematics, Hypatia lived during the 4th century AD in Alexandria, Egypt, which was part of the Roman Empire. She was born at some time between about 350 and 370 and died in
Another unknown birthday: Amongst the earliest recorded woman in #mathematics, Hypatia lived during the 3rd century AD in Alexandria, Egypt, which was part of the Roman Empire. She was born at some time between about 350 and 370 and died in
A Very Cool Thing: This #astrolabe is from Seville, made in 1224 AD (Oxford, HSM inv. 50934). On the "throne", at the top of the instrument (usually in astrolabes from the Islamic world), note the #geometry diagram: it shows the method for
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/astrolabe