Home › Entities › asteroid › (40477) 1999 RS54

(40477) 1999 RS54

asteroid
Place asteroid Q8330211
Press Enter · cited answer in seconds

(40477) 1999 RS54

Summary

(40477) 1999 RS54 is an asteroid[1].

Key Facts

  • (40477) 1999 RS54 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (40477) 1999 RS54's instance of is recorded as asteroid[3].
  • (40477) 1999 RS54's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (40477) 1999 RS54's follows is recorded as (40476) 1999 RH53[5].
  • (40477) 1999 RS54's followed by is recorded as (40478) 1999 RT54[6].
  • (40477) 1999 RS54's minor planet group is recorded as asteroid belt[7].
  • (40477) 1999 RS54's parent astronomical body is recorded as Sun[8].
  • (40477) 1999 RS54's provisional designation is recorded as 1998 HT67[9].
  • (40477) 1999 RS54's provisional designation is recorded as 1999 RS54[10].
  • (40477) 1999 RS54's time of discovery or invention is recorded as +1999-09-07T00:00:00Z[11].
  • (40477) 1999 RS54's JPL Small-Body Database SPK-ID is recorded as 20040477[12].
  • (40477) 1999 RS54's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.09086628611546665'}[13].
  • (40477) 1999 RS54's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.18'}[14].
  • (40477) 1999 RS54's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.554405829379949'}[15].
  • (40477) 1999 RS54's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1534.495298138979'}[16].
  • (40477) 1999 RS54's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+315.0799433472821'}[17].
  • (40477) 1999 RS54's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.603622944479053'}[18].
  • (40477) 1999 RS54's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.84020449188888'}[19].
  • (40477) 1999 RS54's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.367041397069225'}[20].
  • (40477) 1999 RS54's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+34.0760608306021'}[21].
  • (40477) 1999 RS54's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+290.8708610678096'}[22].
  • (40477) 1999 RS54's Wolfram Language entity code is recorded as Entity["MinorPlanet", "MinorPlanet40477Provisional1999RS54"][23].
  • (40477) 1999 RS54's Minor Planet Center body ID is recorded as 40477[24].
  • (40477) 1999 RS54's epoch is recorded as March 31, 2024[25].
  • (40477) 1999 RS54's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460695.1620518216'}[26].

Body

Designation and Status

(40477) 1999 RS54'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 . 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] ↑ . 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). (40477) 1999 RS54. Retrieved May 3, 2026, from https://4ort.xyz/entity/-40477-1999-rs54
MLA “(40477) 1999 RS54.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-40477-1999-rs54.
BibTeX @misc{4ortxyz_-40477-1999-rs54_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(40477) 1999 RS54}}, year = {2026}, url = {https://4ort.xyz/entity/-40477-1999-rs54}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (40477) 1999 RS54 — https://4ort.xyz/entity/-40477-1999-rs54 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/-40477-1999-rs54 · Last refreshed: