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(100039) 1991 RO16

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(100039) 1991 RO16

Summary

(100039) 1991 RO16 is an asteroid[1]. (100039) 1991 RO16 is known by 3 alternative names across languages and contexts.[2]

Key Facts

  • (100039) 1991 RO16 is credited with the discovery of Henry E. Holt[3].
  • (100039) 1991 RO16's instance of is recorded as asteroid[4].
  • (100039) 1991 RO16's site of astronomical discovery is recorded as Palomar Observatory[5].
  • (100039) 1991 RO16 followed (100038) 1991 RD13[6].
  • (100039) 1991 RO16 was followed by (100040) 1991 RQ17[7].
  • (100039) 1991 RO16's minor planet group is recorded as asteroid belt[8].
  • (100039) 1991 RO16's parent astronomical body is recorded as Sun[9].
  • (100039) 1991 RO16's provisional designation is recorded as 1991 RO16[10].
  • (100039) 1991 RO16's provisional designation is recorded as 2002 TF266[11].
  • (100039) 1991 RO16's time of discovery or invention is recorded as September 15, 1991[12].
  • (100039) 1991 RO16's orbital eccentricity is recorded as {'amount': '+0.2284347725441124'}[13].
  • (100039) 1991 RO16's absolute magnitude is recorded as {'amount': '+16.16'}[14].
  • (100039) 1991 RO16's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+3.372914443545501'}[15].
  • (100039) 1991 RO16's orbital period is recorded as {'unit': 'Q573', 'amount': '+1299.352152646201'}[16].
  • (100039) 1991 RO16's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+64.21739726181559'}[17].
  • (100039) 1991 RO16's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.330338242233676'}[18].
  • (100039) 1991 RO16's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+2.862668528549173'}[19].
  • (100039) 1991 RO16's periapsis is recorded as {'unit': 'Q1811', 'amount': '+1.79800795591818'}[20].
  • (100039) 1991 RO16's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+301.7012000314774'}[21].
  • (100039) 1991 RO16's mean anomaly is recorded as {'unit': 'Q28390', 'amount': '+211.8552221079799'}[22].
  • (100039) 1991 RO16's diameter is recorded as {'unit': 'Q828224', 'amount': '+1.627'}[23].
  • (100039) 1991 RO16's albedo is recorded as {'amount': '+0.291'}[24].
  • (100039) 1991 RO16's epoch is recorded as November 21, 2025[25].
  • (100039) 1991 RO16's time of periapsis is recorded as {'unit': 'Q14267', 'amount': '+2461535.2006557146'}[26].

Body

Designation and Status

(100039) 1991 RO16's instance of is recorded as asteroid[4].

Why It Matters

(100039) 1991 RO16 is known by 3 alternative names across languages and contexts.[2]

References

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

Direct Wikidata claims

  1. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [12] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [26] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata aliases. 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). (100039) 1991 RO16. Retrieved May 3, 2026, from https://4ort.xyz/entity/100039-1991-ro16
MLA “(100039) 1991 RO16.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/100039-1991-ro16.
BibTeX @misc{4ortxyz_100039-1991-ro16_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(100039) 1991 RO16}}, year = {2026}, url = {https://4ort.xyz/entity/100039-1991-ro16}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (100039) 1991 RO16 — https://4ort.xyz/entity/100039-1991-ro16 (retrieved 2026-05-03)

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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. 4w ago · KaleemBot bot · 2026-05-11 view diff on Wikidata ↗
    Follows → (100038) 1991 RD13
    Longitude of ascending node → {'unit': 'Q28390', 'amount': '+64.21739726181559'}
    Parent astronomical body → Sun
    Argument of periapsis → {'unit': 'Q28390', 'amount': '+301.7012000314774'}
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:(100039) 1991 آر او 16]]"
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