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(26420) 1999 XL103

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(26420) 1999 XL103

Summary

(26420) 1999 XL103 is an asteroid[1].

Key Facts

  • (26420) 1999 XL103 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (26420) 1999 XL103's instance of is recorded as asteroid[3].
  • (26420) 1999 XL103's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (26420) 1999 XL103 followed (26419) 1999 XR95[5].
  • (26420) 1999 XL103 was followed by (26421) 1999 XP113[6].
  • (26420) 1999 XL103's minor planet group is recorded as asteroid belt[7].
  • (26420) 1999 XL103's parent astronomical body is recorded as Sun[8].
  • (26420) 1999 XL103's provisional designation is recorded as 1997 ED33[9].
  • (26420) 1999 XL103's provisional designation is recorded as 1999 XL103[10].
  • (26420) 1999 XL103's time of discovery or invention is recorded as December 7, 1999[11].
  • (26420) 1999 XL103's orbital eccentricity is recorded as {'amount': '+0.11'}[12].
  • (26420) 1999 XL103's orbital eccentricity is recorded as {'amount': '+0.1067714'}[13].
  • (26420) 1999 XL103's orbital eccentricity is recorded as {'amount': '+0.1064831470180116'}[14].
  • (26420) 1999 XL103's absolute magnitude is recorded as {'amount': '+15.7'}[15].
  • (26420) 1999 XL103's absolute magnitude is recorded as {'amount': '+15.87'}[16].
  • (26420) 1999 XL103's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+4.72560'}[17].
  • (26420) 1999 XL103's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+4.723994570149881'}[18].
  • (26420) 1999 XL103's orbital period is recorded as {'unit': 'Q577', 'amount': '+3.26'}[19].
  • (26420) 1999 XL103's orbital period is recorded as {'unit': 'Q573', 'amount': '+1190.40041473505'}[20].
  • (26420) 1999 XL103's rotation period is recorded as {'unit': 'Q25235', 'amount': '+3.2'}[21].
  • (26420) 1999 XL103's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+72.97243'}[22].
  • (26420) 1999 XL103's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+72.93099172350303'}[23].
  • (26420) 1999 XL103's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.1977214'}[24].
  • (26420) 1999 XL103's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.198179205062464'}[25].
  • (26420) 1999 XL103's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+2.432'}[26].

Body

Designation and Status

(26420) 1999 XL103's instance of is recorded as asteroid[3].

References

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

Direct Wikidata claims

  1. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  15. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [17] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [24] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [26] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: 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). (26420) 1999 XL103. Retrieved May 3, 2026, from https://4ort.xyz/entity/26420-1999-xl103
MLA “(26420) 1999 XL103.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/26420-1999-xl103.
BibTeX @misc{4ortxyz_26420-1999-xl103_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(26420) 1999 XL103}}, year = {2026}, url = {https://4ort.xyz/entity/26420-1999-xl103}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (26420) 1999 XL103 — https://4ort.xyz/entity/26420-1999-xl103 (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 4w ago · KaleemBot bot · 2026-05-11 view diff on Wikidata ↗
    Follows → (26419) 1999 XR95
    Longitude of ascending node → {'unit': 'Q28390', 'amount': '+72.97243'}, {'unit': 'Q28390', 'amount': '+72.93099172350303'}
    Parent astronomical body → Sun
    Argument of periapsis → {'unit': 'Q28390', 'amount': '+261.26313'}, {'unit': 'Q28390', 'amount': '+261.2661549314975'}
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:(26420) 1999 ایکس ایل 103]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.