#dobsonian
Live, measured metrics for the hashtag #dobsonian from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #dobsonian
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Day-by-day usage
measured · mastodon.social (Mastodon public tags API) · fetched 2026-09-27 06:11 UTCNo measured public usage for #dobsonian in the last 7 days. That is a real result, and a good one to know: this hashtag is wide open right now. We show a dash before we ever show a made-up number. Browse the trending index for tags with live measurements.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-27 06:11 UTCNo related tags with measured usage found for #dobsonian.
Live pulse
measured · Mastodon tag timeline · fetched 2026-09-27 06:11 UTCNo recent public posts found for #dobsonian on Mastodon. Nothing measured, so nothing shown.
What “dobsonian” means
WikipediaA Dobsonian telescope is an altazimuth-mounted Newtonian telescope design popularized by John Dobson in 1965 and credited with vastly increasing the size of telescopes available to amateur astronomers. Dobson's telescopes featured a simplified mechanical design that was easy to manufacture from readily available components to create a large, portable, low-cost telescope. The design is optimized for observing faint deep-sky objects such as nebulae and galaxies. This type of observation requires a
“Dobsonian telescope” on Wikipedia (CC BY-SA) →#dobsonian across platforms
every network with a public tag surfaceFollow #dobsonian 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/dobsonian