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1991 XA

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1991 XA

Summary

1991 XA is an asteroid[1].

Key Facts

  • 1991 XA's instance of is recorded as asteroid[2].
  • 1991 XA's instance of is recorded as near-Earth object[3].
  • 1991 XA's instance of is recorded as near-Earth asteroid[4].
  • 1991 XA's minor planet group is recorded as Apollo asteroid[5].
  • 1991 XA's parent astronomical body is recorded as Sun[6].
  • 1991 XA's JPL Small-Body Database SPK-ID is recorded as 3092109[7].
  • 1991 XA's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.5669046296868157'}[8].
  • 1991 XA's absolute magnitude is recorded as {'unit': '1', 'amount': '+23.7'}[9].
  • 1991 XA's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+5.240207210141753'}[10].
  • 1991 XA's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1241.980928849814'}[11].
  • 1991 XA's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+77.24326658017736'}[12].
  • 1991 XA's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.261227890435418'}[13].
  • 1991 XA's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.543128450300208'}[14].
  • 1991 XA's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.979327330570628'}[15].
  • 1991 XA's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+308.4098580506767'}[16].
  • 1991 XA's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.00438322153426'}[17].
  • 1991 XA's Google Knowledge Graph ID is recorded as /g/12z65bd74[18].
  • 1991 XA's Minor Planet Center body ID is recorded as 1991 XA[19].
  • 1991 XA's epoch is recorded as December 7, 1991[20].
  • 1991 XA's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2448556.0855138227'}[21].

Body

Designation and Status

Recorded instance of include asteroid[2], near-Earth object[3], and near-Earth asteroid[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). 1991 XA. Retrieved May 3, 2026, from https://4ort.xyz/entity/1991-xa
MLA “1991 XA.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/1991-xa.
BibTeX @misc{4ortxyz_1991-xa_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{1991 XA}}, year = {2026}, url = {https://4ort.xyz/entity/1991-xa}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 1991 XA — https://4ort.xyz/entity/1991-xa (retrieved 2026-05-03)

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