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(74739) 1999 RG184

asteroid
Place asteroid Q15188040
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Key Facts

  • Discoverer or inventor: Lincoln Near-Earth Asteroid Research[1]
  • Site of astronomical discovery: Experimental Test Site[2]
  • Follows: (74738) 1999 RE182[3]
  • Followed by: (74740) 1999 RN184[4]
  • Minor planet group: asteroid belt[5]
  • Parent astronomical body: Sun[6]
  • Provisional designation: 2002 GG14[7], 1999 RG184[8]
  • Time of discovery or invention: September 9, 1999[9]
  • Orbital eccentricity: 0.1977244908983024[10]
  • Absolute magnitude: 16.12[11]
  • Orbital inclination: 3.324849520335162 degree[12]
  • Orbital period: 1329.828582980512 day[13]
  • Longitude of ascending node: 91.42801821551026 degree[14]
  • Semi-major axis of an orbit: 2.36663613342487 astronomical unit[15]
  • Apoapsis: 2.83457805804783 astronomical unit[16]
  • Periapsis: 1.898694208801911 astronomical unit[17]
  • Argument of periapsis: 219.1565351171986 degree[18]
  • Mean anomaly: 98.34602976740976 degree[19]
  • Diameter: 1.461 km[20]
  • Albedo: 0.361[21]
  • Epoch: November 21, 2025[22]
  • Time of periapsis: 2460637.21288498 Julian day[23]

References

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

Direct Wikidata claims

  1. [1] ↑ . 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. [3] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [12] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.

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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). (74739) 1999 RG184. Retrieved October 29, 2026, from https://4ort.xyz/entity/-74739-1999-rg184
MLA “(74739) 1999 RG184.” 4ort.xyz Knowledge Graph, 4ort.xyz, 29 Oct. 2026, https://4ort.xyz/entity/-74739-1999-rg184.
BibTeX @misc{4ortxyz_-74739-1999-rg184_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(74739) 1999 RG184}}, year = {2026}, url = {https://4ort.xyz/entity/-74739-1999-rg184}, note = {Accessed: 2026-10-29}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (74739) 1999 RG184 — https://4ort.xyz/entity/-74739-1999-rg184 (retrieved 2026-10-29)

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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. 22w ago · LiMrBot bot · 2026-05-25 view diff on Wikidata ↗
    Albedo → {'amount': '+0.361'}
    Discoverer or inventor → Lincoln Near-Earth Asteroid Research
    Apoapsis → {'unit': 'Q1811', 'amount': '+2.83457805804783'}
    Orbital inclination → {'unit': 'Q28390', 'amount': '+3.324849520335162'}
    + 23 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ Orbital eccentricity: 0.1979299815462226±0.0000000039211"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.