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(161122) 2002 RH21

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(161122) 2002 RH21

Summary

(161122) 2002 RH21 is an asteroid[1].

Key Facts

  • (161122) 2002 RH21's instance of is recorded as asteroid[2].
  • (161122) 2002 RH21's follows is recorded as (161121) 2002 RZ18[3].
  • (161122) 2002 RH21's followed by is recorded as (161123) 2002 RA37[4].
  • (161122) 2002 RH21's parent astronomical body is recorded as Sun[5].
  • (161122) 2002 RH21's provisional designation is recorded as 2002 RH21[6].
  • (161122) 2002 RH21's time of discovery or invention is recorded as +2002-09-04T00:00:00Z[7].
  • (161122) 2002 RH21's JPL Small-Body Database SPK-ID is recorded as 20161122[8].
  • (161122) 2002 RH21's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2707251464234373'}[9].
  • (161122) 2002 RH21's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.37311436340296'}[10].
  • (161122) 2002 RH21's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1937.503051863697'}[11].
  • (161122) 2002 RH21's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+164.5553378367588'}[12].
  • (161122) 2002 RH21's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.041557134446356'}[13].
  • (161122) 2002 RH21's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.864983135024596'}[14].
  • (161122) 2002 RH21's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.218131133868116'}[15].
  • (161122) 2002 RH21's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+253.8684712481416'}[16].
  • (161122) 2002 RH21's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+299.3799022976123'}[17].
  • (161122) 2002 RH21's Minor Planet Center body ID is recorded as 161122[18].
  • (161122) 2002 RH21's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460526.754511952'}[19].

Body

Designation and Status

(161122) 2002 RH21's instance of is recorded as asteroid[2].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  6. [7] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. wikidata.org.
  8. [9] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  9. [10] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  10. [11] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  11. [12] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  12. [13] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  14. [15] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  15. [16] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . 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). (161122) 2002 RH21. Retrieved May 3, 2026, from https://4ort.xyz/entity/-161122-2002-rh21
MLA “(161122) 2002 RH21.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-161122-2002-rh21.
BibTeX @misc{4ortxyz_-161122-2002-rh21_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(161122) 2002 RH21}}, year = {2026}, url = {https://4ort.xyz/entity/-161122-2002-rh21}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (161122) 2002 RH21 — https://4ort.xyz/entity/-161122-2002-rh21 (retrieved 2026-05-03)

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