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(55758) 1991 XR

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(55758) 1991 XR

Summary

(55758) 1991 XR is an asteroid[1].

Key Facts

  • (55758) 1991 XR is credited with the discovery of Carolyn S. Shoemaker[2].
  • (55758) 1991 XR's instance of is recorded as asteroid[3].
  • (55758) 1991 XR's site of astronomical discovery is recorded as Palomar Observatory[4].
  • (55758) 1991 XR's follows is recorded as (55757) 1991 XN[5].
  • (55758) 1991 XR's followed by is recorded as Q2711000[6].
  • (55758) 1991 XR's minor planet group is recorded as asteroid belt[7].
  • (55758) 1991 XR's parent astronomical body is recorded as Sun[8].
  • (55758) 1991 XR's provisional designation is recorded as 1991 XR[9].
  • (55758) 1991 XR's time of discovery or invention is recorded as +1991-12-03T00:00:00Z[10].
  • (55758) 1991 XR's JPL Small-Body Database SPK-ID is recorded as 20055758[11].
  • (55758) 1991 XR's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2329499433055406'}[12].
  • (55758) 1991 XR's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.47'}[13].
  • (55758) 1991 XR's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+24.28272089064594'}[14].
  • (55758) 1991 XR's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1353.052026265435'}[15].
  • (55758) 1991 XR's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+279.7037519970652'}[16].
  • (55758) 1991 XR's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.394109699118936'}[17].
  • (55758) 1991 XR's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.951817417795938'}[18].
  • (55758) 1991 XR's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.836401980441935'}[19].
  • (55758) 1991 XR's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+155.7502804883404'}[20].
  • (55758) 1991 XR's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+60.37764428100739'}[21].
  • (55758) 1991 XR's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+2.919'}[22].
  • (55758) 1991 XR's albedo is recorded as {'unit': '1', 'amount': '+0.409'}[23].
  • (55758) 1991 XR's Minor Planet Center body ID is recorded as 55758[24].
  • (55758) 1991 XR's epoch is recorded as November 21, 2025[25].
  • (55758) 1991 XR's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460773.57196129'}[26].

Body

Designation and Status

(55758) 1991 XR'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 . 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [24] ↑ . wikidata.org.
  24. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [26] ↑ . 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). (55758) 1991 XR. Retrieved May 3, 2026, from https://4ort.xyz/entity/-55758-1991-xr
MLA “(55758) 1991 XR.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-55758-1991-xr.
BibTeX @misc{4ortxyz_-55758-1991-xr_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(55758) 1991 XR}}, year = {2026}, url = {https://4ort.xyz/entity/-55758-1991-xr}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (55758) 1991 XR — https://4ort.xyz/entity/-55758-1991-xr (retrieved 2026-05-03)

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