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YZ Ceti e

unconfirmed exoplanet
Place Unconfirmed Exoplanet Q113506244

Facts

11 properties

Identity

Instance of
unconfirmed exoplanet
More facts +10
Constellation
Cetus[2]
Declination
-16.9989 degree[10]
Discovery method
Doppler spectroscopy[5]
Epoch
J2000.0[11]
M sin i
0.00149 Jupiter mass[6]
Mass
0.00149 Jupiter mass[7]
Orbital period
1.04 day[8]
Parent astronomical body
YZ Ceti[3]
Right ascension
18.1271 degree[9]
Time of discovery or invention
2017[4]
🏷️ Also known as
en YZ Cet e en YZ Ceti e
🔖 Identifiers · 1
Extrasolar Planets Encyclopaedia exoplanet ID
yz_cet_e--6606

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Summary

YZ Ceti e is an unconfirmed exoplanet[1].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  3. [4] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  4. [5] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  5. [6] ↑ . The HARPS search for southern extra-solar planets. XLII. A system of Earth-mass planets around the nearby M dwarf YZ Ceti. wikidata.org.
  6. [7] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  7. [8] ↑ . The HARPS search for southern extra-solar planets. XLII. A system of Earth-mass planets around the nearby M dwarf YZ Ceti. wikidata.org.
  8. [9] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  9. [10] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  10. [11] ↑ . Extrasolar Planets Encyclopaedia. 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). YZ Ceti e. Retrieved May 3, 2026, from https://4ort.xyz/entity/yz-ceti-e
MLA “YZ Ceti e.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/yz-ceti-e.
BibTeX @misc{4ortxyz_yz-ceti-e_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{YZ Ceti e}}, year = {2026}, url = {https://4ort.xyz/entity/yz-ceti-e}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): YZ Ceti e — https://4ort.xyz/entity/yz-ceti-e (retrieved 2026-05-03)

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