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(40430) 1999 RL28

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(40430) 1999 RL28

Summary

(40430) 1999 RL28 is an asteroid[1].

Key Facts

  • (40430) 1999 RL28 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (40430) 1999 RL28's instance of is recorded as asteroid[3].
  • (40430) 1999 RL28's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (40430) 1999 RL28's follows is recorded as (40429) 1999 RL27[5].
  • (40430) 1999 RL28's followed by is recorded as (40431) 1999 RK29[6].
  • (40430) 1999 RL28's minor planet group is recorded as Mars-crossing asteroid[7].
  • (40430) 1999 RL28's parent astronomical body is recorded as Sun[8].
  • (40430) 1999 RL28's provisional designation is recorded as 2002 EF8[9].
  • (40430) 1999 RL28's provisional designation is recorded as 1999 RL28[10].
  • (40430) 1999 RL28's provisional designation is recorded as 1977 RG10[11].
  • (40430) 1999 RL28's time of discovery or invention is recorded as +1999-09-07T00:00:00Z[12].
  • (40430) 1999 RL28's JPL Small-Body Database SPK-ID is recorded as 20040430[13].
  • (40430) 1999 RL28's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.4155037903639288'}[14].
  • (40430) 1999 RL28's absolute magnitude is recorded as {'unit': '1', 'amount': '+16.25'}[15].
  • (40430) 1999 RL28's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.51781695352493'}[16].
  • (40430) 1999 RL28's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1333.152552378454'}[17].
  • (40430) 1999 RL28's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+172.4395907934113'}[18].
  • (40430) 1999 RL28's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.370578171595432'}[19].
  • (40430) 1999 RL28's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.355562387247326'}[20].
  • (40430) 1999 RL28's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.385593955943538'}[21].
  • (40430) 1999 RL28's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+83.86145269354496'}[22].
  • (40430) 1999 RL28's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+117.217807278093'}[23].
  • (40430) 1999 RL28's Wolfram Language entity code is recorded as Entity["MinorPlanet", "MinorPlanet40430Provisional1999RL28"][24].
  • (40430) 1999 RL28's Minor Planet Center body ID is recorded as 40430[25].
  • (40430) 1999 RL28's epoch is recorded as November 21, 2025[26].

Body

Designation and Status

(40430) 1999 RL28'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] ↑ . 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] ↑ . 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). (40430) 1999 RL28. Retrieved May 3, 2026, from https://4ort.xyz/entity/-40430-1999-rl28
MLA “(40430) 1999 RL28.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-40430-1999-rl28.
BibTeX @misc{4ortxyz_-40430-1999-rl28_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(40430) 1999 RL28}}, year = {2026}, url = {https://4ort.xyz/entity/-40430-1999-rl28}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (40430) 1999 RL28 — https://4ort.xyz/entity/-40430-1999-rl28 (retrieved 2026-05-03)

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