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(11447) 1978 UL4

asteroid
Place asteroid Q19624598

Facts

23 properties
Instance of
asteroid
Follows
11446 Betankur[3]
Followed by
11448 Miahajduková[4]
Absolute magnitude
+13.8, +13.94[14][15]
Albedo
+0.251[33]
Apoapsis
+3.145, +3.141245878229756[24][25]
Argument of periapsis
+172.51303, +172.8267285685187[28][29]
Diameter
+5.292[32]
Discoverer or inventor
C. Michelle Olmstead[1]
Epoch
May 5, 2025[34]
Longitude of ascending node
+216.50507, +216.3699871548237[20][21]
Mean anomaly
+85.00782, +325.8978316279275[30][31]
Minor planet group
asteroid belt[5]
Orbital eccentricity
0.19 (0.19–0.2, n=3)[11][12][13]
Orbital inclination
+12.87446, +12.85996323466791[16][17]
Orbital period
+4.26, +1556.825751800357[18][19]
Parent astronomical body
Sun[6]
Periapsis
+2.1092655, +2.116396579852144[26][27]
Provisional designation
1991 VO4, 1978 UL4, 1978 TG8[7][8][9]
Semi-major axis of an orbit
+2.6272347, +2.62882122904095[22][23]
Site of astronomical discovery
Palomar Observatory[2]
Time of discovery or invention
October 27, 1978[10]
Time of periapsis
+2460947.975371983[35]
🏷️ Also known as
en (11447) 1978 UL4 zh 小行星11447
🔖 Identifiers · 4
Freebase ID
/m/0jzzj35
JPL Small-Body Database SPK-ID
20011447
Minor Planet Center body ID
11447
Wolfram Language entity code
Entity["MinorPlanet", "MinorPlanet11447Provisional1978UL4"]

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

🔗 Connections
Discoverer or inventor 1
C. Michelle Olmstead
Epoch 1
May 5, 2025
Followed by 1
11448 Miahajduková
Followed by (predecessor) 1
11448 Miahajduková
Follows 1
11446 Betankur
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Preceded by (successor) 1
11446 Betankur
Site of astronomical discovery 1
Palomar Observatory
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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] ↑ . wikidata.org.
  12. [12] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  13. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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.

📑 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). (11447) 1978 UL4. Retrieved November 3, 2026, from https://4ort.xyz/entity/11447-1978-ul4
MLA “(11447) 1978 UL4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 Nov. 2026, https://4ort.xyz/entity/11447-1978-ul4.
BibTeX @misc{4ortxyz_11447-1978-ul4_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(11447) 1978 UL4}}, year = {2026}, url = {https://4ort.xyz/entity/11447-1978-ul4}, note = {Accessed: 2026-11-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (11447) 1978 UL4 — https://4ort.xyz/entity/11447-1978-ul4 (retrieved 2026-11-03)

Canonical URL: https://4ort.xyz/entity/11447-1978-ul4 · 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. 4d ago · AbzalM · 2026-10-31 view diff on Wikidata ↗
    Periapsis → {'unit': 'Q1811', 'amount': '+2.1092655'}, {'unit': 'Q1811', 'amount': '+2.116396579852144'}
    Orbital period → {'unit': 'Q577', 'amount': '+4.26'}, {'unit': 'Q573', 'amount': '+1556.825751800357'}
    Wikipedia languages → ['arz', 'ce', 'eo', 'fr', 'kaa', 'sv', 'tt']
    Instance of → asteroid
    + 23 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.