1999 GL4

asteroid
Place asteroid Q15157638
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1999 GL4

Summary

1999 GL4 is an asteroid[1].

Key Facts

  • 1999 GL4's instance of is recorded as asteroid[2].
  • 1999 GL4's instance of is recorded as potentially hazardous asteroid[3].
  • 1999 GL4's instance of is recorded as near-Earth object[4].
  • 1999 GL4's minor planet group is recorded as Apollo asteroid[5].
  • 1999 GL4's parent astronomical body is recorded as Sun[6].
  • 1999 GL4's JPL Small-Body Database SPK-ID is recorded as 3019083[7].
  • 1999 GL4's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.6025464477564612'}[8].
  • 1999 GL4's absolute magnitude is recorded as {'unit': '1', 'amount': '+19.88'}[9].
  • 1999 GL4's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+7.261740528387755'}[10].
  • 1999 GL4's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1127.379100382624'}[11].
  • 1999 GL4's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+178.370776829989'}[12].
  • 1999 GL4's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.119895087352625'}[13].
  • 1999 GL4's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.397230341853322'}[14].
  • 1999 GL4's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.8425598328519277'}[15].
  • 1999 GL4's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+293.9030130727219'}[16].
  • 1999 GL4's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+187.8357915949339'}[17].
  • 1999 GL4's Google Knowledge Graph ID is recorded as /g/12z65tmyy[18].
  • 1999 GL4's Minor Planet Center body ID is recorded as 1999 GL4[19].
  • 1999 GL4's epoch is recorded as May 5, 2025[20].
  • 1999 GL4's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2461339.6509177494'}[21].

Body

Designation and Status

Recorded instance of include asteroid[2], potentially hazardous asteroid[3], and near-Earth object[4].

References

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

Direct Wikidata claims

  1. [2] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [3] . 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] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . JPL Small-Body Database. wikidata.org.
  7. [8] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [13] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [14] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [16] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [17] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . 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.

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). 1999 GL4. Retrieved May 3, 2026, from https://4ort.xyz/entity/1999-gl4
MLA “1999 GL4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/1999-gl4.
BibTeX @misc{4ortxyz_1999-gl4_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{1999 GL4}}, year = {2026}, url = {https://4ort.xyz/entity/1999-gl4}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 1999 GL4 — https://4ort.xyz/entity/1999-gl4 (retrieved 2026-05-03)

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