78221 Leonmow

asteroid
Place asteroid Q15192311
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78221 Leonmow

Summary

78221 Leonmow is an asteroid[1]. It ranks in the top 2% of asteroid entities by monthly Wikipedia readership (1 views/month).[2]

Key Facts

  • 78221 Leonmow is credited with the discovery of Houston Museum of Natural Science[3].
  • 78221 Leonmow is credited with the discovery of George Observatory[4].
  • 78221 Leonmow's instance of is recorded as asteroid[5].
  • 78221 Leonmow's site of astronomical discovery is recorded as George Observatory[6].
  • 78221 Leonmow followed Q15192310[7].
  • 78221 Leonmow was followed by Q15192312[8].
  • 78221 Leonmow's minor planet group is recorded as asteroid belt[9].
  • 78221 Leonmow's parent astronomical body is recorded as Sun[10].
  • 78221 Leonmow's provisional designation is recorded as 2002 OP7[11].
  • 78221 Leonmow's time of discovery or invention is recorded as July 18, 2002[12].
  • 78221 Leonmow's significant event is recorded as naming[13].
  • 78221 Leonmow's orbital eccentricity is recorded as {'amount': '+0.2216311233212122'}[14].
  • 78221 Leonmow's absolute magnitude is recorded as {'amount': '+15.53'}[15].
  • 78221 Leonmow's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+11.34609422867199'}[16].
  • 78221 Leonmow's orbital period is recorded as {'unit': 'Q573', 'amount': '+1523.476728462688'}[17].
  • 78221 Leonmow's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+124.7376017361201'}[18].
  • 78221 Leonmow's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.591144294816044'}[19].
  • 78221 Leonmow's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+3.165422515563474'}[20].
  • 78221 Leonmow's periapsis is recorded as {'unit': 'Q1811', 'amount': '+2.016866074068614'}[21].
  • 78221 Leonmow's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+251.0458296914339'}[22].
  • 78221 Leonmow's mean anomaly is recorded as {'unit': 'Q28390', 'amount': '+162.6749368905853'}[23].
  • 78221 Leonmow's diameter is recorded as {'unit': 'Q828224', 'amount': '+4.971'}[24].
  • 78221 Leonmow's albedo is recorded as {'amount': '+0.054'}[25].
  • 78221 Leonmow's epoch is recorded as November 21, 2025[26].
  • 78221 Leonmow's time of periapsis is recorded as {'unit': 'Q14267', 'amount': '+2460312.0792203974'}[27].

Body

Designation and Status

78221 Leonmow's instance of is recorded as asteroid[5].

Why It Matters

78221 Leonmow ranks in the top 2% of asteroid entities by monthly Wikipedia readership (1 views/month).[2] It is known by 6 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [5] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [6] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [10] . 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] . 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.
  25. [27] . 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] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . 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). 78221 Leonmow. Retrieved May 3, 2026, from https://4ort.xyz/entity/78221-leonmow
MLA “78221 Leonmow.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/78221-leonmow.
BibTeX @misc{4ortxyz_78221-leonmow_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{78221 Leonmow}}, year = {2026}, url = {https://4ort.xyz/entity/78221-leonmow}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 78221 Leonmow — https://4ort.xyz/entity/78221-leonmow (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/78221-leonmow · 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. 10d ago · Peter James · 2026-05-16 view diff on Wikidata ↗
    Argument of periapsis {'unit': 'Q28390', 'amount': '+251.0458296914339'}
    Significant event naming
    Follows Q15192310
    Site of astronomical discovery George Observatory
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbmergeitems-from:0||Q139780021 */"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.