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525 Adelaide

main-belt asteroid
Thing asteroid Q487990

Facts

29 properties
Instance of
asteroid
Follows
524 Fidelio[5]
Followed by
526 Jena[6]
Absolute magnitude
12.17[19]
Albedo
0.221
Apoapsis
2.47419545388284 astronomical unit
Apparent magnitude
17.23[18]
Argument of periapsis
264.3581216970416 degree
Asteroid spectral type
S-type asteroid[15]
Diameter
42 km, 9.326 km
Discoverer or inventor
Joel Hastings Metcalf[2]
Epoch
November 21, 2025
Imported from
wholeness_audit_2026-05-02_v2
Longitude of ascending node
203.3484530038135 degree[24]
Mean anomaly
227.589885578934 degree
Minor planet group
asteroid belt[7]
Named after
Adelaide of Saxe-Meiningen[4]
Orbital eccentricity
0.101904403829332[17]
Orbital inclination
5.996 degree, 5.998222311833292 degree[20][21]
Orbital period
1,228.948137181977 day[22]
Parent astronomical body
Sun[8]
Periapsis
2.016566984826961 astronomical unit
Provisional designation
A908 UJ, 1930 FX, 1937 JG, 1955 SE1, 1955 UF[9][10][11][12][13]
Rotation period
19.967 hour[23]
Show all 29 facts +5
Semi-major axis of an orbit
2.2453812193549 astronomical unit[25]
Significant event
naming[16]
Site of astronomical discovery
Taunton[3]
Time of discovery or invention
October 21, 1908[14]
Time of periapsis
2,461,452.5143429497 Julian day
🏷️ Also known as
en Adelaide en (525) Adelaide ar ٥٢٥ أديلايد ar 525 أديلايد de 1955 SE1 de 1955 UF de 1908 EKa de 1930 FX de 1937 JG el Αδελαΐδα el 525 Αδελαΐδη el 525 Αδελαΐδα es 525 adelaide fa ۵۲۵ آدلاید fa سیارک 525 fa سیارک ۵۲۵ fr (525) Adélaïde fr 525 Adélaïde fr Adélaïde ja アデレード
🔖 Identifiers · 3
Freebase ID
/m/08lwgb
JPL Small-Body Database SPK-ID
20000525
Minor Planet Center body ID
525

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Summary

525 Adelaide 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] ↑ . 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . 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). 525 Adelaide. Retrieved November 4, 2026, from https://4ort.xyz/entity/525-adelaide
MLA “525 Adelaide.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Nov. 2026, https://4ort.xyz/entity/525-adelaide.
BibTeX @misc{4ortxyz_525-adelaide_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{525 Adelaide}}, year = {2026}, url = {https://4ort.xyz/entity/525-adelaide}, note = {Accessed: 2026-11-04}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 525 Adelaide — https://4ort.xyz/entity/525-adelaide (retrieved 2026-11-04)

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