NN Ser e

exoplanet in the constellation Serpens
Place exoplanet Q123347488
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NN Ser e

Summary

NN Ser e is an exoplanet[1].

Key Facts

  • NN Ser e's instance of is recorded as exoplanet[2].
  • NN Ser e's constellation is recorded as Serpens[3].
  • NN Ser e's parent astronomical body is recorded as NN Serpentis[4].
  • NN Ser e's time of discovery or invention is recorded as +2023-00-00T00:00:00Z[5].
  • NN Ser e's discovery method is recorded as transit-timing variation[6].
  • NN Ser e's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2'}[7].
  • NN Ser e's M sin i is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+9.43'}[8].
  • NN Ser e's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+9.43'}[9].
  • NN Ser e's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+7371'}[10].
  • NN Ser e's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+6.43'}[11].
  • NN Ser e's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as nn_ser_ab_e--8833[12].
  • NN Ser e's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+238.2333'}[13].
  • NN Ser e's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.9131'}[14].
  • NN Ser e's epoch is recorded as J2000.0[15].

Body

Designation and Status

NN Ser e's instance of is recorded as exoplanet[2].

References

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

Direct Wikidata claims

  1. [2] . Extrasolar Planets Encyclopaedia. wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . Extrasolar Planets Encyclopaedia. wikidata.org.
  5. [6] . Extrasolar Planets Encyclopaedia. wikidata.org.
  6. [7] . Investigation on the Orbital Period Variations of NN Ser: Implications for the Hypothetical Planets, the Applegate Mechanism and the Orbital Stability. wikidata.org.
  7. [8] . Extrasolar Planets Encyclopaedia. wikidata.org.
  8. [9] . Investigation on the Orbital Period Variations of NN Ser: Implications for the Hypothetical Planets, the Applegate Mechanism and the Orbital Stability. wikidata.org.
  9. [10] . Investigation on the Orbital Period Variations of NN Ser: Implications for the Hypothetical Planets, the Applegate Mechanism and the Orbital Stability. wikidata.org.
  10. [11] . Investigation on the Orbital Period Variations of NN Ser: Implications for the Hypothetical Planets, the Applegate Mechanism and the Orbital Stability. wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . Extrasolar Planets Encyclopaedia. wikidata.org.
  13. [14] . Extrasolar Planets Encyclopaedia. wikidata.org.
  14. [15] . 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). NN Ser e. Retrieved May 3, 2026, from https://4ort.xyz/entity/nn-ser-e
MLA “NN Ser e.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/nn-ser-e.
BibTeX @misc{4ortxyz_nn-ser-e_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{NN Ser e}}, year = {2026}, url = {https://4ort.xyz/entity/nn-ser-e}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): NN Ser e — https://4ort.xyz/entity/nn-ser-e (retrieved 2026-05-03)

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