209P/LINEAR

periodic comet
Thing periodic_comet Q3598069
209P/LINEAR
NASA/MSFC/Bill Cooke · Public Domain · Wikimedia
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209P/LINEAR

Summary

209P/LINEAR is a periodic comet[1]. 209P/LINEAR draws 9 Wikipedia views per month (periodic_comet category, ranking #28 of 183).[2]

Key Facts

  • 209P/LINEAR is credited with the discovery of Lincoln Near-Earth Asteroid Research[3].
  • 209P/LINEAR's image is recorded as Comet 209P LINEAR in Ursa Major.jpg[4].
  • 209P/LINEAR's instance of is recorded as periodic comet[5].
  • 209P/LINEAR's instance of is recorded as Jupiter-family comet[6].
  • 209P/LINEAR's instance of is recorded as near-Earth object[7].
  • 209P/LINEAR's parent astronomical body is recorded as Sun[8].
  • 209P/LINEAR's provisional designation is recorded as 209P/2008 X2[9].
  • 209P/LINEAR's provisional designation is recorded as 209P/2004 CB[10].
  • 209P/LINEAR's time of discovery or invention is recorded as +2004-02-03T00:00:00Z[11].
  • 209P/LINEAR's Freebase ID is recorded as /m/0dd393s[12].
  • 209P/LINEAR's JPL Small-Body Database SPK-ID is recorded as 1000487[13].
  • 209P/LINEAR's orbital eccentricity is recorded as {'amount': '+0.6814449123043993'}[14].
  • 209P/LINEAR's absolute magnitude is recorded as {'amount': '+18.1'}[15].
  • 209P/LINEAR's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+21.33781492018594'}[16].
  • 209P/LINEAR's orbital period is recorded as {'unit': 'Q573', 'amount': '+1850.244969946833'}[17].
  • 209P/LINEAR's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+62.86852531769187'}[18].
  • 209P/LINEAR's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.949537147729366'}[19].
  • 209P/LINEAR's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+4.959484230702373'}[20].
  • 209P/LINEAR's periapsis is recorded as {'unit': 'Q1811', 'amount': '+0.9395900647563603'}[21].
  • 209P/LINEAR's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+152.634858557211'}[22].
  • 209P/LINEAR's mean anomaly is recorded as {'unit': 'Q28390', 'amount': '+225.5831485614881'}[23].
  • 209P/LINEAR's epoch is recorded as June 9, 2012[24].
  • 209P/LINEAR's time of periapsis is recorded as {'unit': 'Q14267', 'amount': '+2456778.344731251'}[25].

Body

Works and Contributions

209P/LINEAR is credited with the discovery of Lincoln Near-Earth Asteroid Research[3].

Why It Matters

209P/LINEAR draws 9 Wikipedia views per month (periodic_comet category, ranking #28 of 183).[2] 209P/LINEAR has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[26]

References

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

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [5] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [6] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [7] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [3] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [10] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . Freebase Data Dumps. wikidata.org.
  11. [13] . JPL Small-Body Database. Retrieved . 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] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [24] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [25] . 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. [26] . 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). 209P/LINEAR. Retrieved May 3, 2026, from https://4ort.xyz/entity/209p-linear
MLA “209P/LINEAR.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/209p-linear.
BibTeX @misc{4ortxyz_209p-linear_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{209P/LINEAR}}, year = {2026}, url = {https://4ort.xyz/entity/209p-linear}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 209P/LINEAR — https://4ort.xyz/entity/209p-linear (retrieved 2026-05-03)

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