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(74743) 1999 RH188

asteroid
Place asteroid Q15188012
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(74743) 1999 RH188

Summary

(74743) 1999 RH188 is an asteroid[1].

Key Facts

  • (74743) 1999 RH188 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (74743) 1999 RH188's instance of is recorded as asteroid[3].
  • (74743) 1999 RH188's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (74743) 1999 RH188 followed (74742) 1999 RK187[5].
  • (74743) 1999 RH188 was followed by (74744) 1999 RX189[6].
  • (74743) 1999 RH188's minor planet group is recorded as asteroid belt[7].
  • (74743) 1999 RH188's parent astronomical body is recorded as Sun[8].
  • (74743) 1999 RH188's provisional designation is recorded as 2002 JP22[9].
  • (74743) 1999 RH188's provisional designation is recorded as 1999 RH188[10].
  • (74743) 1999 RH188's time of discovery or invention is recorded as September 9, 1999[11].
  • (74743) 1999 RH188's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1617656344440619'}[12].
  • (74743) 1999 RH188's absolute magnitude is recorded as {'unit': '1', 'amount': '+16.22'}[13].
  • (74743) 1999 RH188's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+3.149889332487175'}[14].
  • (74743) 1999 RH188's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1333.895870561541'}[15].
  • (74743) 1999 RH188's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+74.38192397105874'}[16].
  • (74743) 1999 RH188's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.371459256134504'}[17].
  • (74743) 1999 RH188's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.755079867261346'}[18].
  • (74743) 1999 RH188's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.987838645007663'}[19].
  • (74743) 1999 RH188's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+208.0737851173013'}[20].
  • (74743) 1999 RH188's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.840189205020381'}[21].
  • (74743) 1999 RH188's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+1.508'}[22].
  • (74743) 1999 RH188's albedo is recorded as {'unit': '1', 'amount': '+0.214'}[23].
  • (74743) 1999 RH188's epoch is recorded as October 17, 2024[24].
  • (74743) 1999 RH188's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460582.5658100187'}[25].

Body

Designation and Status

(74743) 1999 RH188'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 . 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] ↑ . 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). (74743) 1999 RH188. Retrieved May 3, 2026, from https://4ort.xyz/entity/-74743-1999-rh188
MLA “(74743) 1999 RH188.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-74743-1999-rh188.
BibTeX @misc{4ortxyz_-74743-1999-rh188_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(74743) 1999 RH188}}, year = {2026}, url = {https://4ort.xyz/entity/-74743-1999-rh188}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (74743) 1999 RH188 — https://4ort.xyz/entity/-74743-1999-rh188 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/-74743-1999-rh188 · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 23d ago · LiMrBot bot · 2026-05-25 view diff on Wikidata ↗
    Albedo → {'unit': '1', 'amount': '+0.214'}
    Discoverer or inventor → Lincoln Near-Earth Asteroid Research
    Apoapsis → {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '
    Orbital inclination → {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount':
    + 23 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ [[Property:P1096]]: 0.1617656344440619±0.0000000042499"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.