#Orrery
Live, measured metrics for the hashtag #Orrery from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #orrery
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.social (Mastodon public tags API) · fetched 2026-09-27 04:05 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-27 04:05 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-27 04:05 UTCEverything below is measured over the latest 40 public posts (spanning ~29282 hours).
Posting hours (UTC) — busiest: 16:00
Languages: English (34)
Avg boosts / post: 3.2
Top of the latest posts
Hey, Mastodon! I reverse-engineered Lego's orbit model of the Earth and Moon, in case any of you wondered how accurate it is: https://josephshoer.com/blog/2024/06/a-spacecraft-engineers-review-of-lego-42179-planet-earth-and-moon-in-orbit/ #
Here's a #timelapse of the #LEGO #Technic set 42179 #orrery doing a full #astronomical year! It has accurate turning of the #sun and #earth (day), the earth & #moon system turning around the sun (year), the moon around earth (month) and ear
For the Monday crowd: I'm a spacecraft engineer working on Moon and planetary missions, and I reviewed Lego's Earth and Moon orrery for accuracy. It's pretty good, considering! https://josephshoer.com/blog/2024/06/a-spacecraft-engineers-rev
What “orrery” means
WikipediaAn orrery is a mechanical model of the Solar System that illustrates or predicts the relative positions and motions of the planets and moons, usually according to the heliocentric model. It may also represent the relative sizes of these bodies; however, since accurate scaling is often not practical due to the actual large ratio differences, it may use a scaled-down approximation. Mechanical planetary models are known to have existed since the Ancient Greeks, and are known by various names, but t
“Orrery” on Wikipedia (CC BY-SA) →#orrery across platforms
every network with a public tag surfaceFollow #orrery straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
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/orrery