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(274855) 2009 RB4

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(274855) 2009 RB4

Summary

(274855) 2009 RB4 is an asteroid[1].

Key Facts

  • (274855) 2009 RB4 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (274855) 2009 RB4's instance of is recorded as asteroid[3].
  • (274855) 2009 RB4's instance of is recorded as near-Earth object[4].
  • (274855) 2009 RB4's site of astronomical discovery is recorded as Experimental Test Site[5].
  • (274855) 2009 RB4's minor planet group is recorded as Amor asteroid[6].
  • (274855) 2009 RB4's parent astronomical body is recorded as Sun[7].
  • (274855) 2009 RB4's provisional designation is recorded as 2009 RB4[8].
  • (274855) 2009 RB4's time of discovery or invention is recorded as +2009-09-14T00:00:00Z[9].
  • (274855) 2009 RB4's JPL Small-Body Database SPK-ID is recorded as 20274855[10].
  • (274855) 2009 RB4's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.300800639950342'}[11].
  • (274855) 2009 RB4's absolute magnitude is recorded as {'unit': '1', 'amount': '+18.54'}[12].
  • (274855) 2009 RB4's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.534956954632976'}[13].
  • (274855) 2009 RB4's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+766.3191689794285'}[14].
  • (274855) 2009 RB4's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+182.1094861315611'}[15].
  • (274855) 2009 RB4's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.638856174181176'}[16].
  • (274855) 2009 RB4's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.131825160161443'}[17].
  • (274855) 2009 RB4's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.145887188200909'}[18].
  • (274855) 2009 RB4's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+75.17833730397926'}[19].
  • (274855) 2009 RB4's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+235.9787628295268'}[20].
  • (274855) 2009 RB4's Google Knowledge Graph ID is recorded as /g/12z65ksnw[21].
  • (274855) 2009 RB4's Wolfram Language entity code is recorded as Entity["MinorPlanet", "MinorPlanet274855Provisional2009RB4"][22].
  • (274855) 2009 RB4's Minor Planet Center body ID is recorded as 274855[23].
  • (274855) 2009 RB4's epoch is recorded as May 5, 2025[24].
  • (274855) 2009 RB4's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2461064.499587234'}[25].

Body

Designation and Status

Recorded instance of include asteroid[3] and near-Earth object[4].

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. [4] ↑ . 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. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [7] ↑ . 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] ↑ . wikidata.org.
  23. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [25] ↑ . 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). (274855) 2009 RB4. Retrieved May 3, 2026, from https://4ort.xyz/entity/-274855-2009-rb4
MLA “(274855) 2009 RB4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-274855-2009-rb4.
BibTeX @misc{4ortxyz_-274855-2009-rb4_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(274855) 2009 RB4}}, year = {2026}, url = {https://4ort.xyz/entity/-274855-2009-rb4}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (274855) 2009 RB4 — https://4ort.xyz/entity/-274855-2009-rb4 (retrieved 2026-05-03)

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