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8810 Johnmcfarland

main-belt minor planet
Place asteroid Q710051

Facts

24 properties

Identity

Instance of
asteroid
More facts +23
Follows
8809 Roversimonaco[4]
Followed by
8811 Waltherschmadel[5]
Absolute magnitude
+13.1, +13.27[16][17]
Albedo
+0.09[35]
Apoapsis
+3.583, +3.58266475331245[26][27]
Argument of periapsis
+209.35470, +208.4703223646282[30][31]
Diameter
+11.134[34]
Discoverer or inventor
Eleanor F. Helin, Eugene Merle Shoemaker[1][2]
Epoch
November 21, 2025[36]
Longitude of ascending node
+77.00144, +76.96495636859147[22][23]
Mean anomaly
+220.95506, +21.30868018820208[32][33]
Minor planet group
asteroid belt[6]
Orbital eccentricity
0.18 (0.18–0.18, n=3)[13][14][15]
Orbital inclination
+3.52830, +3.525317659444121[18][19]
Orbital period
+5.31, +1942.11743202312[20][21]
Parent astronomical body
Sun[7]
Periapsis
+2.5046084, +2.510104097077102[28][29]
Provisional designation
1982 JM1, 1978 TA5, 1994 UZ11[8][9][10]
Semi-major axis of an orbit
+3.0435806, +3.046384425194776[24][25]
Significant event
naming[12]
Site of astronomical discovery
Palomar Observatory[3]
Time of discovery or invention
May 15, 1982[11]
Time of periapsis
+2460885.5445576473[37]
🏷️ Also known as
en 8810 Johnmcfarland en Johnmcfarland en (8810) 1982 JM1 de (8810) 1982 JM1 de (8810) Johnmcfarland es (8810) 1982 JM1 fr (8810) 1982 JM1 hu (8810) 1982 JM1 pt (8810) 1982 JM1 ru 1978 TA5 ru 1982 JM1 ru 1994 UZ11 ru (8810) 1982 JM1 ru Johnmcfarland sv (8810) 1982 JM1 uk 8810 1982 JM1 zh 小行星8810
🔖 Identifiers · 3
Freebase ID
/m/0bbw0z6
JPL Small-Body Database SPK-ID
20008810
Minor Planet Center body ID
8810

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Discoverer or inventor 2
Eugene Merle Shoemaker, Eleanor F. Helin
Epoch 1
November 21, 2025
Followed by 1
8811 Waltherschmadel
Followed by (predecessor) 1
8811 Waltherschmadel
Follows 1
8809 Roversimonaco
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Preceded by (successor) 1
8809 Roversimonaco
Site of astronomical discovery 1
Palomar Observatory
← FactGrid item ID 1
Horokhovatka
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Related Entities

Eleanor F. Helin Eugene Merle Shoemaker

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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [7] ↑ . wikidata.org.
  8. [8] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [9] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [10] ↑ . Minor Planet Center 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] ↑ . wikidata.org.
  13. [13] ↑ . wikidata.org.
  14. [14] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  15. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [16] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [22] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  23. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [24] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  25. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  26. [26] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  27. [27] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  28. [28] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  29. [29] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  30. [30] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  31. [31] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  32. [32] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  33. [33] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  34. [34] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  35. [35] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  36. [36] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  37. [37] ↑ . 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). 8810 Johnmcfarland. Retrieved November 7, 2026, from https://4ort.xyz/entity/8810-johnmcfarland
MLA “8810 Johnmcfarland.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 Nov. 2026, https://4ort.xyz/entity/8810-johnmcfarland.
BibTeX @misc{4ortxyz_8810-johnmcfarland_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{8810 Johnmcfarland}}, year = {2026}, url = {https://4ort.xyz/entity/8810-johnmcfarland}, note = {Accessed: 2026-11-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 8810 Johnmcfarland — https://4ort.xyz/entity/8810-johnmcfarland (retrieved 2026-11-07)

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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. 5d ago · AbzalM · 2026-11-02 view diff on Wikidata ↗
    Orbital inclination → {'unit': 'Q28390', 'amount': '+3.52830'}, {'unit': 'Q28390', 'amount': '+3.525317659444121'}
    Apoapsis → {'unit': 'Q1811', 'amount': '+3.583'}, {'unit': 'Q1811', 'amount': '+3.58266475331245'}
    Discoverer or inventor → Eleanor F. Helin, Eugene Merle Shoemaker
    Site of astronomical discovery → Palomar Observatory
    + 24 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-and-other-short:0||kaa */ kaawiki sitelink"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.