Explorer 49

satellite launched by NASA for long range radio astronomy
Vehicle lunar_orbiter Q1781732
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Explorer 49

Summary

Explorer 49 is a lunar orbiter[1]. It draws 26 Wikipedia views per month (lunar_orbiter category, ranking #19 of 22).[2]

Key Facts

  • Explorer 49's image is recorded as RAE B.jpg[3].
  • Explorer 49's instance of is recorded as lunar orbiter[4].
  • Explorer 49's operator is recorded as National Aeronautics and Space Administration[5].
  • Explorer 49's COSPAR ID is recorded as 1973-039A[6].
  • Explorer 49's part of is recorded as Explorers Program[7].
  • Explorer 49's Commons category is recorded as Explorer 49[8].
  • Explorer 49's space launch vehicle is recorded as Delta 1000[9].
  • Explorer 49's SCN is recorded as 06686[10].
  • Explorer 49's country of origin is recorded as United States[11].
  • Explorer 49's UTC date of spacecraft launch is recorded as +1973-06-10T00:00:00Z[12].
  • Explorer 49's Freebase ID is recorded as /m/02686_n[13].
  • Explorer 49's significant event is recorded as rocket launch[14].
  • Explorer 49's start point is recorded as Cape Canaveral Space Launch Complex 17B[15].
  • Explorer 49's NSSDCA ID is recorded as 1973-039A[16].

Why It Matters

Explorer 49 draws 26 Wikipedia views per month (lunar_orbiter category, ranking #19 of 22).[2] It has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[17] It is known by 11 alternative names across languages and contexts.[18]

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] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . Jonathan's Space Report. wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . Jonathan's Space Report. wikidata.org.
  11. [13] . Freebase Data Dumps. wikidata.org.
  12. [14] . Jonathan's Space Report. wikidata.org.
  13. [15] . Jonathan's Space Report. wikidata.org.
  14. [16] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [17] . Wikidata sitelinks. wikidata.org.
  3. [18] . 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). Explorer 49. Retrieved May 3, 2026, from https://4ort.xyz/entity/explorer-49
MLA “Explorer 49.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/explorer-49.
BibTeX @misc{4ortxyz_explorer-49_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Explorer 49}}, year = {2026}, url = {https://4ort.xyz/entity/explorer-49}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Explorer 49 — https://4ort.xyz/entity/explorer-49 (retrieved 2026-05-03)

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