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(73641) 1977 UK3

asteroid
Place asteroid Q5956903

Facts

24 properties

Identity

Instance of
asteroid
More facts +23
Follows
73640 Biermann[4]
Followed by
(73642) 1978 RV9[5]
Absolute magnitude
12.68[13]
Albedo
0.082[23]
Apoapsis
5.498791058206312[18]
Argument of periapsis
31.56357099227905[20]
Diameter
14.693[22]
Discoverer or inventor
Schelte J. Bus[2]
Epoch
May 5, 2025
Lagrangian point
L5 Jupiter-Sun[12]
Longitude of ascending node
240.5344440507392[16]
Mean anomaly
111.4680670338774[21]
Minor planet group
Jupiter trojan, Trojan camp trojan asteroid[6][7]
Orbital eccentricity
0.04779380984758559[11]
Orbital inclination
4.417868746977393[14]
Orbital period
4391.223186498631[15]
Parent astronomical body
Sun[8]
Periapsis
4.997150044950573[19]
Provisional designation
1977 UK3[9]
Semi-major axis of an orbit
5.247970551578443[17]
Site of astronomical discovery
Palomar Observatory[3]
Time of discovery or invention
October 18, 1977[10]
Time of periapsis
2459440.830109685
🏷️ Also known as
en (73641) 1977 UK3 ar الكويكب 73641 ru 1977 UK3 zh 小行星73641
🔖 Identifiers · 3
Google Knowledge Graph ID
/g/1224znwz
JPL Small-Body Database SPK-ID
20073641
Minor Planet Center body ID
73641

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🔗 Connections
Epoch 1
May 5, 2025
Followed by 1
(73642) 1978 RV9
Followed by (predecessor) 1
(73642) 1978 RV9
Follows 1
73640 Biermann
Instance of 1
asteroid
Minor planet group 1
Jupiter trojan
Parent astronomical body 1
Sun
Preceded by (successor) 1
73640 Biermann
Site of astronomical discovery 1
Palomar Observatory
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Summary

(73641) 1977 UK3 is an asteroid[1].

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] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [7] ↑ . minorplanetcenter.org. minorplanetcenter.org. Provenance: wikidata.org.
  7. [8] ↑ . 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] ↑ . 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.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [23] ↑ . 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). (73641) 1977 UK3. Retrieved May 3, 2026, from https://4ort.xyz/entity/73641-1977-uk3
MLA “(73641) 1977 UK3.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/73641-1977-uk3.
BibTeX @misc{4ortxyz_73641-1977-uk3_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(73641) 1977 UK3}}, year = {2026}, url = {https://4ort.xyz/entity/73641-1977-uk3}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (73641) 1977 UK3 — https://4ort.xyz/entity/73641-1977-uk3 (retrieved 2026-05-03)

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