NN Ser c

exoplanet
Place exoplanet Q90124107
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NN Ser c

Summary

NN Ser c is an exoplanet[1].

Key Facts

  • NN Ser c's instance of is recorded as exoplanet[2].
  • NN Ser c's constellation is recorded as Serpens[3].
  • NN Ser c's parent astronomical body is recorded as NN Serpentis[4].
  • NN Ser c's catalog code is recorded as NN Ser c[5].
  • NN Ser c's catalog code is recorded as TIC 172608008c[6].
  • NN Ser c's time of discovery or invention is recorded as +2010-10-00T00:00:00Z[7].
  • NN Ser c's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.08'}[8].
  • NN Ser c's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q651336', 'amount': '+7.33'}[9].
  • NN Ser c's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+5573.55'}[10].
  • NN Ser c's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.9166'}[11].
  • NN Ser c's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+5.35'}[12].
  • NN Ser c's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+43'}[13].
  • NN Ser c's SIMBAD ID is recorded as NAME NN Ser c[14].
  • NN Ser c's Extrasolar Planets Encyclopaedia exoplanet ID is recorded as nn_ser_ab_c--751[15].
  • NN Ser c's NASA Exoplanet Archive ID is recorded as NN Ser c[16].
  • NN Ser c's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+238.23383444087625'}[17].
  • NN Ser c's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.91234223430583'}[18].
  • NN Ser c's epoch is recorded as J2000.0[19].
  • NN Ser c's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-59.261'}[20].
  • NN Ser c's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-30.085'}[21].

Body

Designation and Status

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

History and Context

Catalog codes include NN Ser c[5] and TIC 172608008c[6].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . SIMBAD. wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . Exoplanet Archive. wikidata.org.
  6. [7] . Two planets orbiting the recently formed post-common envelope binary NN Serpentis. wikidata.org.
  7. [8] . The planets around NN Serpentis: still there★. wikidata.org.
  8. [9] . The planets around NN Serpentis: still there★. wikidata.org.
  9. [10] . The planets around NN Serpentis: still there★. wikidata.org.
  10. [11] . Gaia Data Release 2. wikidata.org.
  11. [12] . The planets around NN Serpentis: still there★. wikidata.org.
  12. [13] . The planets around NN Serpentis: still there★. wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . Gaia Data Release 2. wikidata.org.
  17. [18] . Gaia Data Release 2. wikidata.org.
  18. [19] . SIMBAD. wikidata.org.
  19. [20] . Gaia Data Release 2. wikidata.org.
  20. [21] . Gaia Data Release 2. 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 c. Retrieved May 3, 2026, from https://4ort.xyz/entity/nn-ser-c
MLA “NN Ser c.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/nn-ser-c.
BibTeX @misc{4ortxyz_nn-ser-c_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{NN Ser c}}, year = {2026}, url = {https://4ort.xyz/entity/nn-ser-c}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): NN Ser c — https://4ort.xyz/entity/nn-ser-c (retrieved 2026-05-03)

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