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320 Katharina

main-belt asteroid
Thing Asteroid Q151009

Facts

26 properties
Instance of
asteroid
Follows
319 Leona[5]
Followed by
321 Florentina[6]
Absolute magnitude
10.79[14]
Albedo
0.155
Apoapsis
3.359290293655123 au[21]
Argument of periapsis
148.4142057774811°[23]
Diameter
23.362 km[25]
Discoverer or inventor
Johann Palisa[2]
Epoch
November 21, 2025
Longitude of ascending node
219.7674698593736°[19]
Mean anomaly
238.8706194330093°[24]
Minor planet group
asteroid belt[7]
Named after
Katharina Pohl[4]
Orbital eccentricity
0.1152705336565101[13]
Orbital inclination
9.381°, 9.387581442126862°[15][16]
Orbital period
1,909.410856765427 day[17]
Parent astronomical body
Sun[8]
Periapsis
2.66488086890828 au[22]
Provisional designation
1954 UF2, A891 TB[9][10]
Rotation period
6.8926 h[18]
Semi-major axis of an orbit
3.012085581281701 au[20]
Significant event
naming[12]
Site of astronomical discovery
Vienna Observatory[3]
Show all 26 facts +2
Time of discovery or invention
October 11, 1891[11]
Time of periapsis
2,461,642.9604286887 Julian day
🏷️ Also known as
en (320) Katharina en Katharina de 320 Katharina el 320 Αικατερίνη fa سیارک ۳۲۰ ja カタリナ ru 1954 UF2 ru (320) Катарина ru Катарина uk 320 Катаріна zh 小行星320
🔖 Identifiers · 4
Freebase ID
/m/05886q
JPL Small-Body Database SPK-ID
20000320
Minor Planet Center body ID
320
Wolfram Language entity code
Entity["MinorPlanet", "Katharina"]

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Summary

320 Katharina is an asteroid[1].

References

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

Direct Wikidata claims

  1. [2] ↑ . Minor Planet Center 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] ↑ . books.google.se. books.google.se. Provenance: wikidata.org.
  4. [5] ↑ . Minor Planet Center database. wikidata.org.
  5. [6] ↑ . Minor Planet Center database. wikidata.org.
  6. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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] ↑ . 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.
  23. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [25] ↑ . 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). 320 Katharina. Retrieved November 12, 2026, from https://4ort.xyz/entity/320-katharina
MLA “320 Katharina.” 4ort.xyz Knowledge Graph, 4ort.xyz, 12 Nov. 2026, https://4ort.xyz/entity/320-katharina.
BibTeX @misc{4ortxyz_320-katharina_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{320 Katharina}}, year = {2026}, url = {https://4ort.xyz/entity/320-katharina}, note = {Accessed: 2026-11-12}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 320 Katharina — https://4ort.xyz/entity/320-katharina (retrieved 2026-11-12)

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