Home › Entities › asteroid › (38418) 1999 RW218

(38418) 1999 RW218

asteroid
Place asteroid Q7472590
Press Enter · cited answer in seconds

(38418) 1999 RW218

Summary

(38418) 1999 RW218 is an asteroid[1].

Key Facts

  • (38418) 1999 RW218 is credited with the discovery of Spacewatch[2].
  • (38418) 1999 RW218's instance of is recorded as asteroid[3].
  • (38418) 1999 RW218's site of astronomical discovery is recorded as Kitt Peak National Observatory[4].
  • (38418) 1999 RW218's follows is recorded as (38417) 1999 RN218[5].
  • (38418) 1999 RW218's followed by is recorded as (38419) 1999 RX219[6].
  • (38418) 1999 RW218's minor planet group is recorded as asteroid belt[7].
  • (38418) 1999 RW218's parent astronomical body is recorded as Sun[8].
  • (38418) 1999 RW218's provisional designation is recorded as 1998 HZ149[9].
  • (38418) 1999 RW218's provisional designation is recorded as 1999 NW8[10].
  • (38418) 1999 RW218's provisional designation is recorded as 1999 RW218[11].
  • (38418) 1999 RW218's time of discovery or invention is recorded as +1999-09-05T00:00:00Z[12].
  • (38418) 1999 RW218's JPL Small-Body Database SPK-ID is recorded as 20038418[13].
  • (38418) 1999 RW218's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.08'}[14].
  • (38418) 1999 RW218's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.0818439'}[15].
  • (38418) 1999 RW218's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.08128138924423674'}[16].
  • (38418) 1999 RW218's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.1'}[17].
  • (38418) 1999 RW218's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.22'}[18].
  • (38418) 1999 RW218's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+2.14674'}[19].
  • (38418) 1999 RW218's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+2.148680936771103'}[20].
  • (38418) 1999 RW218's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q577', 'amount': '+4.03'}[21].
  • (38418) 1999 RW218's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1474.690574870036'}[22].
  • (38418) 1999 RW218's rotation period is recorded as {'unit': 'http://www.wikidata.org/entity/Q25235', 'amount': '+3.14'}[23].
  • (38418) 1999 RW218's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+127.61782'}[24].
  • (38418) 1999 RW218's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+127.521924366874'}[25].
  • (38418) 1999 RW218's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.5335886'}[26].

Body

Designation and Status

(38418) 1999 RW218'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 . 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 . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  15. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [17] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [21] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [26] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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). (38418) 1999 RW218. Retrieved May 3, 2026, from https://4ort.xyz/entity/-38418-1999-rw218
MLA “(38418) 1999 RW218.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-38418-1999-rw218.
BibTeX @misc{4ortxyz_-38418-1999-rw218_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(38418) 1999 RW218}}, year = {2026}, url = {https://4ort.xyz/entity/-38418-1999-rw218}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (38418) 1999 RW218 — https://4ort.xyz/entity/-38418-1999-rw218 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/-38418-1999-rw218 · Last refreshed: