ERS-1

European Earth observation satellite (1991-2000)
Vehicle earth_observation_satellite Q987402
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ERS-1

Summary

ERS-1 is an Earth observation satellite[1].

Key Facts

  • ERS-1's image is recorded as ERS-1 ESA382541 (cropped).jpg[2].
  • ERS-1's instance of is recorded as Earth observation satellite[3].
  • ERS-1's instance of is recorded as synthetic aperture radar satellite[4].
  • ERS-1's operator is recorded as European Space Operations Centre[5].
  • ERS-1's operator is recorded as ESA Centre for Earth Observation[6].
  • ERS-1's followed by is recorded as ERS-2[7].
  • ERS-1's manufacturer is recorded as DASA[8].
  • ERS-1's manufacturer is recorded as Matra Marconi Space[9].
  • ERS-1's COSPAR ID is recorded as 1991-050A[10].
  • ERS-1's part of is recorded as European Remote-Sensing Satellite[11].
  • ERS-1's Commons category is recorded as ERS-1[12].
  • ERS-1's space launch vehicle is recorded as Ariane 40[13].
  • ERS-1's SCN is recorded as 21574[14].
  • ERS-1's parent astronomical body is recorded as Earth[15].
  • ERS-1's powered by is recorded as spacecraft solar array[16].
  • ERS-1's type of orbit is recorded as Sun-synchronous orbit[17].
  • ERS-1's UTC date of spacecraft launch is recorded as +1991-07-17T00:00:00Z[18].
  • ERS-1's spacecraft bus is recorded as SPOT[19].
  • ERS-1's significant event is recorded as rocket launch[20].
  • ERS-1's significant event is recorded as service entry[21].
  • ERS-1's significant event is recorded as failure[22].
  • ERS-1's orbital eccentricity is recorded as {'amount': '+0.0031449'}[23].
  • ERS-1's space tug is recorded as H10[24].
  • ERS-1's Gran Enciclopèdia Catalana ID is recorded as 0246539[25].
  • ERS-1's start point is recorded as ELA-2[26].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  3. [4] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  4. [5] . earth.esa.int. earth.esa.int. Provenance: wikidata.org.
  5. [6] . earth.esa.int. earth.esa.int. Provenance: wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . earth.esa.int. earth.esa.int. Provenance: wikidata.org.
  8. [9] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . Jonathan's Space Report. wikidata.org.
  13. [14] . Jonathan's Space Report. wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . earth.esa.int. earth.esa.int. Provenance: wikidata.org.
  16. [17] . earth.esa.int. earth.esa.int. Provenance: wikidata.org.
  17. [18] . Jonathan's Space Report. wikidata.org.
  18. [19] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  19. [20] . Jonathan's Space Report. wikidata.org.
  20. [21] . earth.esa.int. earth.esa.int. Provenance: wikidata.org.
  21. [22] . earth.esa.int. earth.esa.int. Provenance: wikidata.org.
  22. [23] . heavens-above.com. Retrieved . heavens-above.com. Provenance: wikidata.org.
  23. [24] . Jonathan's Space Report. space.skyrocket.de. Provenance: wikidata.org.
  24. [25] . wikidata.org.
  25. [26] . Jonathan's Space Report. wikidata.org.

Class ancestry

  1. [1] . Wikidata. 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). ERS-1. Retrieved May 3, 2026, from https://4ort.xyz/entity/ers-1
MLA “ERS-1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ers-1.
BibTeX @misc{4ortxyz_ers-1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ERS-1}}, year = {2026}, url = {https://4ort.xyz/entity/ers-1}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ERS-1 — https://4ort.xyz/entity/ers-1 (retrieved 2026-05-03)

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