← Catalog

arcsecond.io — API status & change history

Multiple astronomy data sources

Last checked 2026-11-02 10:13 UTC — HTTP 200, 1476 ms. Availability over 30 days of data: 100.00%.

198 ms · 2026-10-04 08:49 UTC183 ms · 2026-10-05 08:53 UTC151 ms · 2026-10-06 08:56 UTC387 ms · 2026-10-07 08:58 UTC209 ms · 2026-10-08 09:02 UTC231 ms · 2026-10-09 09:04 UTC216 ms · 2026-10-10 09:07 UTC363 ms · 2026-10-11 09:12 UTC208 ms · 2026-10-12 09:15 UTC383 ms · 2026-10-13 09:17 UTC272 ms · 2026-10-14 09:20 UTC223 ms · 2026-10-15 09:22 UTC222 ms · 2026-10-16 09:25 UTC328 ms · 2026-10-17 09:27 UTC366 ms · 2026-10-18 09:29 UTC380 ms · 2026-10-19 09:33 UTC388 ms · 2026-10-20 09:36 UTC297 ms · 2026-10-21 09:39 UTC264 ms · 2026-10-22 09:41 UTC256 ms · 2026-10-23 09:44 UTC280 ms · 2026-10-24 09:48 UTC260 ms · 2026-10-25 09:51 UTC271 ms · 2026-10-26 09:54 UTC259 ms · 2026-10-27 09:58 UTC228 ms · 2026-10-28 10:02 UTC219 ms · 2026-10-29 10:04 UTC321 ms · 2026-10-30 10:07 UTC893 ms · 2026-10-31 10:10 UTC1161 ms · 2026-11-01 10:11 UTC1476 ms · 2026-11-02 10:13 UTC
latency · last 30 checks

Auth: none · HTTPS: yes · Docs

Monitor this API — free, unlimited catalog subscriptions.

Shape history

Nothing confirmed yet · 7 signals on record. A change confirms after it survives three consecutive polls.

Related

Science & Math APIs · OpenAlex · Launch Library 2 · NASA · Latest graveyard