(91554) 1999 RZ215

trans-Neptunian object
Thing trans_neptunian_object Q19702589
Press Enter · cited answer in seconds

(91554) 1999 RZ215

Summary

(91554) 1999 RZ215 is a trans-Neptunian object[1].

Key Facts

  • (91554) 1999 RZ215 is credited with the discovery of Jane Luu[2].
  • (91554) 1999 RZ215 is credited with the discovery of Chadwick Trujillo[3].
  • (91554) 1999 RZ215 is credited with the discovery of David Clifford Jewitt[4].
  • (91554) 1999 RZ215's instance of is recorded as trans-Neptunian object[5].
  • (91554) 1999 RZ215's instance of is recorded as asteroid[6].
  • (91554) 1999 RZ215's site of astronomical discovery is recorded as Mauna Kea Observatories[7].
  • (91554) 1999 RZ215's follows is recorded as 91553 Claudedoom[8].
  • (91554) 1999 RZ215's followed by is recorded as (91555) 1999 RE219[9].
  • (91554) 1999 RZ215's minor planet group is recorded as trans-Neptunian object[10].
  • (91554) 1999 RZ215's parent astronomical body is recorded as Sun[11].
  • (91554) 1999 RZ215's provisional designation is recorded as 1999 RZ215[12].
  • (91554) 1999 RZ215's time of discovery or invention is recorded as +1999-09-08T00:00:00Z[13].
  • (91554) 1999 RZ215's JPL Small-Body Database SPK-ID is recorded as 20091554[14].
  • (91554) 1999 RZ215's orbital eccentricity is recorded as {'amount': '+0.6959979230179635'}[15].
  • (91554) 1999 RZ215's absolute magnitude is recorded as {'amount': '+7.49'}[16].
  • (91554) 1999 RZ215's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+25.5180651545052'}[17].
  • (91554) 1999 RZ215's orbital period is recorded as {'unit': 'Q573', 'amount': '+376879.7263804908'}[18].
  • (91554) 1999 RZ215's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+341.6830397955744'}[19].
  • (91554) 1999 RZ215's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+102.1103032649102'}[20].
  • (91554) 1999 RZ215's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+173.1788622560222'}[21].
  • (91554) 1999 RZ215's periapsis is recorded as {'unit': 'Q1811', 'amount': '+31.04174427379834'}[22].
  • (91554) 1999 RZ215's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+335.9282152770335'}[23].
  • (91554) 1999 RZ215's mean anomaly is recorded as {'unit': 'Q28390', 'amount': '+9.432019250220604'}[24].
  • (91554) 1999 RZ215's Google Knowledge Graph ID is recorded as /g/1q5z69g4z[25].
  • (91554) 1999 RZ215's Wolfram Language entity code is recorded as Entity["MinorPlanet", "MinorPlanet91554Provisional1999RZ215"][26].

Body

Works and Contributions

Credited discoveries include Jane Luu[2], an astronomer[27], b. 1963[28], of United States[29], awarded the Kavli Prize in Astrophysics[30], specialised in astronomy[31]; Chadwick Trujillo[3], an astronomer[32], b. 1973[33], of United States[34], specialised in planetary science[35]; and David Clifford Jewitt[4], an astronomer[36], b. 1958[37], of United States[38], awarded the Kavli Prize in Astrophysics[39], specialised in astronomy[40].

References

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

Direct Wikidata claims

  1. [5] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [6] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [2] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [3] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [4] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [7] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [11] . 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 . 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] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [25] . wikidata.org.
  25. [26] . wikidata.org.

Inline context (facts about related entities)

  1. [27] . Wikidata. wikidata.org. → on this site
  2. [28] . Wikidata. wikidata.org. → on this site
  3. [29] . Wikidata. wikidata.org. → on this site
  4. [30] . Wikidata. wikidata.org. → on this site
  5. [31] . Wikidata. wikidata.org. → on this site
  6. [32] . Wikidata. wikidata.org. → on this site
  7. [33] . Wikidata. wikidata.org. → on this site
  8. [34] . Wikidata. wikidata.org. → on this site
  9. [35] . Wikidata. wikidata.org. → on this site
  10. [36] . Wikidata. wikidata.org. → on this site
  11. [37] . Wikidata. wikidata.org. → on this site
  12. [38] . Wikidata. wikidata.org. → on this site
  13. [39] . Wikidata. wikidata.org. → on this site
  14. [40] . Wikidata. wikidata.org. → on this site

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). (91554) 1999 RZ215. Retrieved May 3, 2026, from https://4ort.xyz/entity/91554-1999-rz215
MLA “(91554) 1999 RZ215.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/91554-1999-rz215.
BibTeX @misc{4ortxyz_91554-1999-rz215_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(91554) 1999 RZ215}}, year = {2026}, url = {https://4ort.xyz/entity/91554-1999-rz215}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (91554) 1999 RZ215 — https://4ort.xyz/entity/91554-1999-rz215 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/91554-1999-rz215 · Last refreshed: