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2009 UM1

planetoid
Thing asteroid Q15194575
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2009 UM1

Summary

2009 UM1 is an asteroid[1].

Key Facts

  • 2009 UM1's instance of is recorded as asteroid[2].
  • 2009 UM1's instance of is recorded as near-Earth object[3].
  • 2009 UM1's instance of is recorded as near-Earth asteroid[4].
  • 2009 UM1's minor planet group is recorded as Aten asteroid[5].
  • 2009 UM1's parent astronomical body is recorded as Sun[6].
  • 2009 UM1's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.5959946522087277'}[7].
  • 2009 UM1's absolute magnitude is recorded as {'unit': '1', 'amount': '+23.49'}[8].
  • 2009 UM1's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+8.72874919188662'}[9].
  • 2009 UM1's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+344.2854038617707'}[10].
  • 2009 UM1's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+193.6328369017277'}[11].
  • 2009 UM1's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.9613468834927592'}[12].
  • 2009 UM1's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.53430448497197'}[13].
  • 2009 UM1's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.3883892820135479'}[14].
  • 2009 UM1's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+334.0706307608919'}[15].
  • 2009 UM1's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+278.6003737041517'}[16].
  • 2009 UM1's epoch is recorded as October 20, 2009[17].
  • 2009 UM1's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2455202.3463978153'}[18].

Body

Definition and Type

Recorded instance of include asteroid[2], near-Earth object[3], and near-Earth asteroid[4].

References

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

Direct Wikidata claims

  1. [2] ↑ . 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. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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.

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). 2009 UM1. Retrieved May 7, 2026, from https://4ort.xyz/entity/q15194575
MLA “2009 UM1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q15194575.
BibTeX @misc{4ortxyz_q15194575_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2009 UM1}}, year = {2026}, url = {https://4ort.xyz/entity/q15194575}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2009 UM1 — https://4ort.xyz/entity/q15194575 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q15194575 · 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. 9w ago · LiMrBot bot · 2026-07-08 view diff on Wikidata ↗
    Wikidata description → planetoid
    Time of periapsis → {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount':
    Minor planet center body id → 2009 UM1
    Apoapsis → {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '
    + 16 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ [[Property:P716]]: 3471689"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.