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(52280) 1989 RB

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(52280) 1989 RB

Summary

(52280) 1989 RB is an asteroid[1].

Key Facts

  • (52280) 1989 RB is credited with the discovery of Eleanor F. Helin[2].
  • (52280) 1989 RB's instance of is recorded as asteroid[3].
  • (52280) 1989 RB's site of astronomical discovery is recorded as Palomar Observatory[4].
  • (52280) 1989 RB's follows is recorded as (52279) 1989 CH3[5].
  • (52280) 1989 RB's followed by is recorded as (52281) 1989 SJ1[6].
  • (52280) 1989 RB's minor planet group is recorded as asteroid belt[7].
  • (52280) 1989 RB's parent astronomical body is recorded as Sun[8].
  • (52280) 1989 RB's provisional designation is recorded as 1989 RB[9].
  • (52280) 1989 RB's provisional designation is recorded as 1985 TR1[10].
  • (52280) 1989 RB's provisional designation is recorded as 1985 TK[11].
  • (52280) 1989 RB's provisional designation is recorded as 1985 SL5[12].
  • (52280) 1989 RB's time of discovery or invention is recorded as +1989-09-05T00:00:00Z[13].
  • (52280) 1989 RB's JPL Small-Body Database SPK-ID is recorded as 20052280[14].
  • (52280) 1989 RB's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.3186794879059678'}[15].
  • (52280) 1989 RB's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.26'}[16].
  • (52280) 1989 RB's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+19.72944760844563'}[17].
  • (52280) 1989 RB's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1501.580487431719'}[18].
  • (52280) 1989 RB's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+0.8933361833887865'}[19].
  • (52280) 1989 RB's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.566256876875243'}[20].
  • (52280) 1989 RB's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.384070304233014'}[21].
  • (52280) 1989 RB's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.748443449517473'}[22].
  • (52280) 1989 RB's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+324.8988364666102'}[23].
  • (52280) 1989 RB's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+300.6438865752343'}[24].
  • (52280) 1989 RB's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+6.967'}[25].
  • (52280) 1989 RB's albedo is recorded as {'unit': '1', 'amount': '+0.053'}[26].

Body

Designation and Status

(52280) 1989 RB'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 . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . 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] ↑ . 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.
  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). (52280) 1989 RB. Retrieved May 3, 2026, from https://4ort.xyz/entity/-52280-1989-rb
MLA “(52280) 1989 RB.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-52280-1989-rb.
BibTeX @misc{4ortxyz_-52280-1989-rb_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(52280) 1989 RB}}, year = {2026}, url = {https://4ort.xyz/entity/-52280-1989-rb}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (52280) 1989 RB — https://4ort.xyz/entity/-52280-1989-rb (retrieved 2026-05-03)

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