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(20738) 1999 XG191

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(20738) 1999 XG191

Summary

(20738) 1999 XG191 is an asteroid[1]. (20738) 1999 XG191 has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • (20738) 1999 XG191 is credited with the discovery of Lincoln Near-Earth Asteroid Research[3].
  • (20738) 1999 XG191's instance of is recorded as asteroid[4].
  • (20738) 1999 XG191's site of astronomical discovery is recorded as Experimental Test Site[5].
  • (20738) 1999 XG191's follows is recorded as (20737) 1999 XJ189[6].
  • (20738) 1999 XG191's followed by is recorded as (20739) 1999 XM193[7].
  • (20738) 1999 XG191's minor planet group is recorded as Jupiter trojan[8].
  • (20738) 1999 XG191's minor planet group is recorded as Greek camp trojan asteroid[9].
  • (20738) 1999 XG191's parent astronomical body is recorded as Sun[10].
  • (20738) 1999 XG191's provisional designation is recorded as 1997 TU28[11].
  • (20738) 1999 XG191's provisional designation is recorded as 1999 XG191[12].
  • (20738) 1999 XG191's time of discovery or invention is recorded as +1999-12-12T00:00:00Z[13].
  • (20738) 1999 XG191's JPL Small-Body Database SPK-ID is recorded as 20020738[14].
  • (20738) 1999 XG191's orbital eccentricity is recorded as {'amount': '+0.0121803'}[15].
  • (20738) 1999 XG191's orbital eccentricity is recorded as {'amount': '+0.0114314928322099'}[16].
  • (20738) 1999 XG191's Lagrangian point is recorded as L4-Jupiter-Sun[17].
  • (20738) 1999 XG191's absolute magnitude is recorded as {'amount': '+11.6'}[18].
  • (20738) 1999 XG191's absolute magnitude is recorded as {'amount': '+11.68'}[19].
  • (20738) 1999 XG191's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+12.52085'}[20].
  • (20738) 1999 XG191's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+12.51759147351296'}[21].
  • (20738) 1999 XG191's orbital period is recorded as {'unit': 'Q577', 'amount': '+11.73'}[22].
  • (20738) 1999 XG191's orbital period is recorded as {'unit': 'Q573', 'amount': '+4287.975951322898'}[23].
  • (20738) 1999 XG191's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+33.22696'}[24].
  • (20738) 1999 XG191's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+33.21972798890652'}[25].
  • (20738) 1999 XG191's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+5.1611742'}[26].
  • (20738) 1999 XG191's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+5.165383957877241'}[27].

Body

Designation and Status

(20738) 1999 XG191's instance of is recorded as asteroid[4].

Why It Matters

(20738) 1999 XG191 has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[2] (20738) 1999 XG191 is known by 4 alternative names across languages and contexts.[28]

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. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [9] ↑ . minorplanetcenter.org. minorplanetcenter.org. Provenance: wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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 . wikidata.org.
  13. [15] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  14. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [22] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [24] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  23. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [26] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  25. [27] ↑ . 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] ↑ . Wikidata sitelinks. wikidata.org.
  2. [28] ↑ . Wikidata aliases. 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). (20738) 1999 XG191. Retrieved May 3, 2026, from https://4ort.xyz/entity/20738-1999-xg191
MLA “(20738) 1999 XG191.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/20738-1999-xg191.
BibTeX @misc{4ortxyz_20738-1999-xg191_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(20738) 1999 XG191}}, year = {2026}, url = {https://4ort.xyz/entity/20738-1999-xg191}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (20738) 1999 XG191 — https://4ort.xyz/entity/20738-1999-xg191 (retrieved 2026-05-03)

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