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151P/Helin

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151P/Helin

Summary

151P/Helin is a periodic comet[1]. 151P/Helin draws 4 Wikipedia views per month (periodic_comet category, ranking #30 of 183).[2]

Key Facts

  • 151P/Helin is credited with the discovery of Eleanor F. Helin[3].
  • 151P/Helin's instance of is recorded as periodic comet[4].
  • 151P/Helin's instance of is recorded as Jupiter-family comet[5].
  • 151P/Helin's parent astronomical body is recorded as Sun[6].
  • 151P/Helin's provisional designation is recorded as 151P/2001 M1[7].
  • 151P/Helin's provisional designation is recorded as 151P/1987 Q3[8].
  • 151P/Helin's provisional designation is recorded as 1987w[9].
  • 151P/Helin's time of discovery or invention is recorded as +1987-08-24T00:00:00Z[10].
  • 151P/Helin's JPL Small-Body Database SPK-ID is recorded as 1000115[11].
  • 151P/Helin's orbital eccentricity is recorded as {'amount': '+0.5708938454732111'}[12].
  • 151P/Helin's absolute magnitude is recorded as {'amount': '+8.5'}[13].
  • 151P/Helin's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+4.734715026806412'}[14].
  • 151P/Helin's orbital period is recorded as {'unit': 'Q573', 'amount': '+5111.56534689315'}[15].
  • 151P/Helin's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+143.5540230022388'}[16].
  • 151P/Helin's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+5.80724738261301'}[17].
  • 151P/Helin's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+9.122569172487191'}[18].
  • 151P/Helin's periapsis is recorded as {'unit': 'Q1811', 'amount': '+2.491925592738829'}[19].
  • 151P/Helin's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+215.5303829879585'}[20].
  • 151P/Helin's mean anomaly is recorded as {'unit': 'Q28390', 'amount': '+215.4367105750112'}[21].
  • 151P/Helin's diameter is recorded as {'unit': 'Q828224', 'amount': '+8.4'}[22].
  • 151P/Helin's Google Knowledge Graph ID is recorded as /g/1218lsgb[23].
  • 151P/Helin's NAIF ID is recorded as 1000115[24].
  • 151P/Helin's epoch is recorded as February 22, 2010[25].
  • 151P/Helin's time of periapsis is recorded as {'unit': 'Q14267', 'amount': '+2457302.1241684933'}[26].

Body

Works and Contributions

151P/Helin is credited with the discovery of Eleanor F. Helin[3].

Why It Matters

151P/Helin draws 4 Wikipedia views per month (periodic_comet category, ranking #30 of 183).[2] 151P/Helin has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[27]

Related Entities

Eleanor F. Helin

References

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

Direct Wikidata claims

  1. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  10. [12] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . naif.jpl.nasa.gov. naif.jpl.nasa.gov. Provenance: wikidata.org.
  23. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [26] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [27] ↑ . Wikidata sitelinks. 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). 151P/Helin. Retrieved May 3, 2026, from https://4ort.xyz/entity/151p-helin
MLA “151P/Helin.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/151p-helin.
BibTeX @misc{4ortxyz_151p-helin_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{151P/Helin}}, year = {2026}, url = {https://4ort.xyz/entity/151p-helin}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 151P/Helin — https://4ort.xyz/entity/151p-helin (retrieved 2026-05-03)

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