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ETRSS-1

Ethiopian satellite
Vehicle earth_observation_satellite Q104155803

Facts

12 properties
Instance of
Earth observation satellite, artificial satellite of the Earth[2]
Launch date
2019-12-20
Apoapsis
628.61 km[10]
Launch vehicle
Long March 4B
Mass
65 kg[8]
Orbital eccentricity
0[5]
Orbital inclination
97.896 degree[7]
Orbital period
97.134 minute[9]
Periapsis
626 km[11]
Space launch vehicle
Long March 4B[3]
Start point
Taiyuan Satellite Launch Center[6]
UTC date of spacecraft launch
December 20, 2019[4]
🏷️ Also known as
en ETRSS-1
🔖 Identifiers · 3
COSPAR ID
2019-093F
Google Knowledge Graph ID
/g/11l9l7hb7b
SCN
44884

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🔗 Connections
Instance of 2
Earth observation satellite, artificial satellite of the Earth
Space launch vehicle 1
Long March 4B
Start point 1
Taiyuan Satellite Launch Center
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Summary

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

Related Entities

artificial satellite of the Earth Earth observation satellite Long March 4B

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . Jonathan's Space Report. wikidata.org.
  3. [4] ↑ . Jonathan's Space Report. wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . 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). ETRSS-1. Retrieved November 4, 2026, from https://4ort.xyz/entity/etrss-1
MLA “ETRSS-1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Nov. 2026, https://4ort.xyz/entity/etrss-1.
BibTeX @misc{4ortxyz_etrss-1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ETRSS-1}}, year = {2026}, url = {https://4ort.xyz/entity/etrss-1}, note = {Accessed: 2026-11-04}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ETRSS-1 — https://4ort.xyz/entity/etrss-1 (retrieved 2026-11-04)

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