#cepheus
Live, measured metrics for the hashtag #cepheus from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #cepheus
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 2026-07-28 17:40 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 2026-07-28 17:40 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-07-28 17:40 UTCEverything below is measured over the latest 40 public posts (spanning ~14506 hours).
Posting hours (UTC) — busiest: 18:00
Languages: English (33) · Dutch (3) · Spanish (1)
Avg boosts / post: 1.7
Top of the latest posts
In trying to explain Traveller to the OSR discord I spent way too much time on this chart. Short answer: support indie creators there’s awesome stuff in the Cepheus space. And this is the tip of the iceberg. #TTRPG #Traveller #TravellerRpg
Sh2-171 – The Question Mark Nebula in Cepheus. A two-panel mosaic covering over 100 light-years of active star formation, powered by Berkeley 59 — a cluster just 2 million years old. Its O5V star BD+66 1673 burns at 45,000 Kelvin, sculpting
LDN 1235 (the Shark Nebula) in Cepheus, ~650 ly away. A dark dust cloud revealed by the Milky Way star field it extinguishes, with faint blue reflection near the head (vdB 149/150). Full image: https://adfr.io/astro/20260120_ldn1235 #astrod
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/cepheus