#oumuamua
Live, measured metrics for the hashtag #oumuamua from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #oumuamua
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.online (Mastodon public tags API) · fetched 2026-10-08 11:22 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.online (Mastodon public search API) · fetched 2026-10-08 11:22 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-08 11:22 UTCEverything below is measured over the latest 40 public posts (spanning ~24441 hours).
Posting hours (UTC) — busiest: 15:00
Languages: English (26) · French (5) · Italian (3) · German (3) · Dutch (1) · Portuguese (1)
Avg boosts / post: 0.9
Top of the latest posts
#Oumuamua was first spotted on October 19, 2017, by a telescope in Hawaii called Pan-STARRS 1. At first, scientists thought it was just a regular comet or asteroid -- But as they watched it more closely, they realized it was very different.
Notes on #UAP Discussions : Just note the 3 in 3i/Atlas. We only have the three. #Oumuamua was weird compared to what we previously considered “ normal” for comets precisely because the comets we know the most about originate from our own s
Ooh - exciting! A new interstellar candidate? Have been waiting for another one of these since #Oumuamua (and the more boring Borisov comet). I mean they must happen all the time, but actually finding them is really hard. #a11pl3z #astronom
What “oumuamua” means
Wikipedia1I/ʻOumuamua is the first confirmed interstellar object detected passing through the Solar System. Formally designated 1I/2017 U1, it was discovered by Canadian physicist Robert Weryk using the Pan-STARRS telescope at Haleakalā Observatory, Hawaii, on 19 October 2017, approximately 40 days after it passed its closest point to the Sun on 9 September. When it was first observed, it was about 33 million km from Earth and already heading away from the Sun.
“1I/ʻOumuamua” on Wikipedia (CC BY-SA) →#oumuamua across platforms
every network with a public tag surfaceFollow #oumuamua 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/oumuamua