519 Sylvania

main-belt asteroid
Thing asteroid Q155092
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519 Sylvania

Summary

519 Sylvania is an asteroid[1]. It has Wikipedia articles in 37 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 519 Sylvania is credited with the discovery of Raymond Smith Dugan[3].
  • 519 Sylvania's instance of is recorded as asteroid[4].
  • 519 Sylvania's site of astronomical discovery is recorded as Heidelberg-Königstuhl State Observatory[5].
  • Sylvania is named after 519 Sylvania[6].
  • Sylvan is named after 519 Sylvania[7].
  • 519 Sylvania followed 518 Halawe[8].
  • 519 Sylvania was followed by Q155104[9].
  • 519 Sylvania's minor planet group is recorded as asteroid belt[10].
  • 519 Sylvania's Commons category is recorded as 519 Sylvania[11].
  • 519 Sylvania's parent astronomical body is recorded as Sun[12].
  • 519 Sylvania's provisional designation is recorded as A903 UJ[13].
  • 519 Sylvania's provisional designation is recorded as A909 CA[14].
  • 519 Sylvania's provisional designation is recorded as A911 HD[15].
  • 519 Sylvania's time of discovery or invention is recorded as +1903-10-20T00:00:00Z[16].
  • 519 Sylvania's asteroid spectral type is recorded as S-type asteroid[17].
  • 519 Sylvania's significant event is recorded as naming[18].
  • 519 Sylvania's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1838119815459158'}[19].
  • 519 Sylvania's absolute magnitude is recorded as {'unit': '1', 'amount': '+9.15'}[20].
  • 519 Sylvania's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+11.016'}[21].
  • 519 Sylvania's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+10.99992753346507'}[22].
  • 519 Sylvania's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1705.430746875016'}[23].
  • 519 Sylvania's rotation period is recorded as {'unit': 'http://www.wikidata.org/entity/Q25235', 'amount': '+17.962'}[24].
  • 519 Sylvania's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+44.62385231374736'}[25].
  • 519 Sylvania's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.793554237920926'}[26].
  • 519 Sylvania's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.307042977949163'}[27].

Body

Definition and Type

519 Sylvania's instance of is recorded as asteroid[4].

Origins

Things named after include Sylvania[6] and Sylvan[7].

Why It Matters

519 Sylvania has Wikipedia articles in 37 language editions, a strong signal of global cultural recognition.[2]

References

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

Direct Wikidata claims

  1. [4] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [3] . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [5] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . Minor Planet Center database. wikidata.org.
  7. [9] . Minor Planet Center database. wikidata.org.
  8. [10] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [14] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [15] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [16] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [17] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [20] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [23] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [24] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [25] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [26] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [27] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. 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). 519 Sylvania. Retrieved May 7, 2026, from https://4ort.xyz/entity/519-sylvania
MLA “519 Sylvania.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/519-sylvania.
BibTeX @misc{4ortxyz_519-sylvania_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{519 Sylvania}}, year = {2026}, url = {https://4ort.xyz/entity/519-sylvania}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 519 Sylvania — https://4ort.xyz/entity/519-sylvania (retrieved 2026-05-07)

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