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(74721) 1999 RH167

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Place asteroid Q15188079
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(74721) 1999 RH167

Summary

(74721) 1999 RH167 is an asteroid[1].

Key Facts

  • (74721) 1999 RH167 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (74721) 1999 RH167's instance of is recorded as asteroid[3].
  • (74721) 1999 RH167's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (74721) 1999 RH167's follows is recorded as (74720) 1999 RA167[5].
  • (74721) 1999 RH167's followed by is recorded as (74722) 1999 RB168[6].
  • (74721) 1999 RH167's minor planet group is recorded as Mars-crossing asteroid[7].
  • (74721) 1999 RH167's parent astronomical body is recorded as Sun[8].
  • (74721) 1999 RH167's provisional designation is recorded as 1999 RH167[9].
  • (74721) 1999 RH167's provisional designation is recorded as 1981 UF6[10].
  • (74721) 1999 RH167's time of discovery or invention is recorded as +1999-09-09T00:00:00Z[11].
  • (74721) 1999 RH167's JPL Small-Body Database SPK-ID is recorded as 20074721[12].
  • (74721) 1999 RH167's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.3088562630412318'}[13].
  • (74721) 1999 RH167's absolute magnitude is recorded as {'unit': '1', 'amount': '+16.36'}[14].
  • (74721) 1999 RH167's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+3.506450853058618'}[15].
  • (74721) 1999 RH167's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1327.67726136867'}[16].
  • (74721) 1999 RH167's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+44.93552727921035'}[17].
  • (74721) 1999 RH167's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.364083037847312'}[18].
  • (74721) 1999 RH167's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.094244890435996'}[19].
  • (74721) 1999 RH167's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.633921185258629'}[20].
  • (74721) 1999 RH167's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+328.2487433718271'}[21].
  • (74721) 1999 RH167's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+60.97585005717239'}[22].
  • (74721) 1999 RH167's Minor Planet Center body ID is recorded as 74721[23].
  • (74721) 1999 RH167's epoch is recorded as November 21, 2025[24].
  • (74721) 1999 RH167's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460775.6215288513'}[25].

Body

Designation and Status

(74721) 1999 RH167'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] ↑ . 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). (74721) 1999 RH167. Retrieved May 3, 2026, from https://4ort.xyz/entity/-74721-1999-rh167
MLA “(74721) 1999 RH167.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-74721-1999-rh167.
BibTeX @misc{4ortxyz_-74721-1999-rh167_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(74721) 1999 RH167}}, year = {2026}, url = {https://4ort.xyz/entity/-74721-1999-rh167}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (74721) 1999 RH167 — https://4ort.xyz/entity/-74721-1999-rh167 (retrieved 2026-05-03)

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