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Sentry

JPL program to monitor the Minor Planet Center's catalog for potential Earth impacts
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Sentry

Summary

Sentry is a warning system[1]. Sentry draws 106 Wikipedia views per month (warning_system category, ranking #2 of 7).[2]

Key Facts

  • Sentry's instance of is recorded as warning system[3].
  • Sentry's instance of is recorded as database[4].
  • Sentry's operator is recorded as Center for Near-Earth Object Studies[5].
  • Sentry's has use is recorded as asteroid impact prediction[6].
  • +2002-00-00T00:00:00Z marks the founding of Sentry[7].
  • Sentry's Freebase ID is recorded as /m/07l1t6[8].
  • Sentry's official website is recorded as https://cneos.jpl.nasa.gov/sentry/[9].
  • Sentry's main subject is recorded as potentially hazardous object[10].

Why It Matters

Sentry draws 106 Wikipedia views per month (warning_system category, ranking #2 of 7).[2] Sentry has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[11] Sentry is known by 3 alternative names across languages and contexts.[12]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . nasa.gov. nasa.gov. Provenance: wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . nasa.gov. nasa.gov. Provenance: wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [11] ↑ . Wikidata sitelinks. wikidata.org.
  3. [12] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Sentry. Retrieved May 3, 2026, from https://4ort.xyz/entity/sentry-q3478803
MLA “Sentry.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sentry-q3478803.
BibTeX @misc{4ortxyz_sentry-q3478803_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Sentry}}, year = {2026}, url = {https://4ort.xyz/entity/sentry-q3478803}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Sentry — https://4ort.xyz/entity/sentry-q3478803 (retrieved 2026-05-03)

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