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(541098) 2018 RW9

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(541098) 2018 RW9

Summary

(541098) 2018 RW9 is an asteroid[1].

Key Facts

  • (541098) 2018 RW9 is credited with the discovery of Mount Lemmon Survey[2].
  • (541098) 2018 RW9's instance of is recorded as asteroid[3].
  • (541098) 2018 RW9's site of astronomical discovery is recorded as Mount Lemmon Observatory[4].
  • (541098) 2018 RW9's minor planet group is recorded as inner asteroid belt[5].
  • (541098) 2018 RW9's parent astronomical body is recorded as Sun[6].
  • (541098) 2018 RW9's provisional designation is recorded as 2018 RW9[7].
  • (541098) 2018 RW9's provisional designation is recorded as 2007 HR5[8].
  • (541098) 2018 RW9's time of discovery or invention is recorded as +2007-04-16T00:00:00Z[9].
  • (541098) 2018 RW9's JPL Small-Body Database SPK-ID is recorded as 20541098[10].
  • (541098) 2018 RW9's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.05901397168925405'}[11].
  • (541098) 2018 RW9's absolute magnitude is recorded as {'unit': '1', 'amount': '+18.45'}[12].
  • (541098) 2018 RW9's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.33421617530905'}[13].
  • (541098) 2018 RW9's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+940.5251755954365'}[14].
  • (541098) 2018 RW9's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.865305556108337'}[15].
  • (541098) 2018 RW9's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.878659179064083'}[16].
  • (541098) 2018 RW9's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.989526318671128'}[17].
  • (541098) 2018 RW9's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.767792039457037'}[18].
  • (541098) 2018 RW9's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+303.8411235071998'}[19].
  • (541098) 2018 RW9's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+321.6192244845039'}[20].
  • (541098) 2018 RW9's Google Knowledge Graph ID is recorded as /g/11hdqnc2sp[21].
  • (541098) 2018 RW9's Minor Planet Center body ID is recorded as 541098[22].
  • (541098) 2018 RW9's epoch is recorded as November 21, 2025[23].
  • (541098) 2018 RW9's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2461100.7724600867'}[24].

Body

Designation and Status

(541098) 2018 RW9'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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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 . 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] ↑ . 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] ↑ . wikidata.org.
  21. [22] ↑ . 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.

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). (541098) 2018 RW9. Retrieved May 3, 2026, from https://4ort.xyz/entity/-541098-2018-rw9
MLA “(541098) 2018 RW9.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-541098-2018-rw9.
BibTeX @misc{4ortxyz_-541098-2018-rw9_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(541098) 2018 RW9}}, year = {2026}, url = {https://4ort.xyz/entity/-541098-2018-rw9}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (541098) 2018 RW9 — https://4ort.xyz/entity/-541098-2018-rw9 (retrieved 2026-05-03)

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