Explorer-1 Prime

picosatellite built by the Space Science and Engineering Laboratory, lost in a launch failure
Vehicle geomagnetic_satellite Q3544978
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Explorer-1 Prime

Summary

Explorer-1 Prime is a geomagnetic satellite[1]. It draws 8 Wikipedia views per month (geomagnetic_satellite category, ranking #14 of 21).[2]

Key Facts

  • Explorer-1 Prime is in the country of United States[3].
  • Explorer-1 Prime's instance of is recorded as geomagnetic satellite[4].
  • Explorer-1 Prime's instance of is recorded as CubeSat[5].
  • Explorer-1 Prime's instance of is recorded as former entity[6].
  • Explorer-1 Prime's operator is recorded as Montana Space Grant Consortium[7].
  • Explorer-1 Prime's operator is recorded as Montana State University[8].
  • Explorer-1 Prime's followed by is recorded as Hiscock Radiation Belt Explorer[9].
  • Explorer-1 Prime's manufacturer is recorded as Montana Space Grant Consortium[10].
  • Explorer-1 Prime's manufacturer is recorded as Montana State University[11].
  • Explorer-1 Prime's space launch vehicle is recorded as Minotaur-C 3110[12].
  • Explorer-1 Prime's country of origin is recorded as United States[13].
  • Explorer-1 Prime's powered by is recorded as solar cell[14].
  • Explorer-1 Prime's UTC date of spacecraft launch is recorded as +2011-03-04T00:00:00Z[15].
  • Explorer-1 Prime's Freebase ID is recorded as /m/04z_wv5[16].
  • Explorer-1 Prime's significant event is recorded as rocket launch[17].
  • Explorer-1 Prime's significant event is recorded as launch failure[18].
  • Explorer-1 Prime's start point is recorded as Vandenberg Launch Complex 576 E[19].
  • Explorer-1 Prime's mass is recorded as {'unit': 'Q11570', 'amount': '+1'}[20].

Why It Matters

Explorer-1 Prime draws 8 Wikipedia views per month (geomagnetic_satellite category, ranking #14 of 21).[2] It is known by 3 alternative names across languages and contexts.[21]

References

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

Direct Wikidata claims

  1. [3] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  2. [4] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  3. [5] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  6. [8] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  9. [11] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  10. [12] . Jonathan's Space Report. wikidata.org.
  11. [13] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  12. [14] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  13. [15] . Jonathan's Space Report. wikidata.org.
  14. [16] . Freebase Data Dumps. wikidata.org.
  15. [17] . Jonathan's Space Report. wikidata.org.
  16. [18] . Jonathan's Space Report. wikidata.org.
  17. [19] . Jonathan's Space Report. wikidata.org.
  18. [20] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [21] . 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-1 Prime. Retrieved May 3, 2026, from https://4ort.xyz/entity/explorer-1-prime
MLA “Explorer-1 Prime.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/explorer-1-prime.
BibTeX @misc{4ortxyz_explorer-1-prime_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Explorer-1 Prime}}, year = {2026}, url = {https://4ort.xyz/entity/explorer-1-prime}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Explorer-1 Prime — https://4ort.xyz/entity/explorer-1-prime (retrieved 2026-05-03)

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