9919 Undset

asteroid
Thing asteroid Q947486
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9919 Undset

Summary

9919 Undset is an asteroid[1]. It has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 9919 Undset is credited with the discovery of Claes-Ingvar Lagerkvist[3].
  • 9919 Undset's image is recorded as AnimatedOrbitOf9919Undset.gif[4].
  • 9919 Undset's instance of is recorded as asteroid[5].
  • 9919 Undset's site of astronomical discovery is recorded as La Silla Observatory[6].
  • Sigrid Undset is named after 9919 Undset[7].
  • 9919 Undset's follows is recorded as 9918 Timtrenkle[8].
  • 9919 Undset's followed by is recorded as 9920 Bagnulo[9].
  • 9919 Undset's minor planet group is recorded as asteroid belt[10].
  • 9919 Undset's parent astronomical body is recorded as Sun[11].
  • 9919 Undset's provisional designation is recorded as 1979 QF1[12].
  • 9919 Undset's provisional designation is recorded as 1990 SK18[13].
  • 9919 Undset's provisional designation is recorded as 1994 UO2[14].
  • 9919 Undset's orbit diagram is recorded as AnimatedOrbitOf9919Undset.gif[15].
  • 9919 Undset's time of discovery or invention is recorded as +1979-08-22T00:00:00Z[16].
  • 9919 Undset's Freebase ID is recorded as /m/03mdjw9[17].
  • 9919 Undset's JPL Small-Body Database SPK-ID is recorded as 20009919[18].
  • 9919 Undset's significant event is recorded as naming[19].
  • 9919 Undset's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.21'}[20].
  • 9919 Undset's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2094704'}[21].
  • 9919 Undset's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.209993686071957'}[22].
  • 9919 Undset's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.0'}[23].
  • 9919 Undset's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.16'}[24].
  • 9919 Undset's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.60598'}[25].
  • 9919 Undset's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.60633'}[26].
  • 9919 Undset's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.607222478074121'}[27].

Body

Works and Contributions

9919 Undset is credited with the discovery of Claes-Ingvar Lagerkvist[3].

Why It Matters

9919 Undset has Wikipedia articles in 26 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] . wikidata.org.
  2. [5] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [3] . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [6] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] . wikidata.org.
  14. [16] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [17] . Freebase Data Dumps. wikidata.org.
  16. [18] . JPL Small-Body Database. Retrieved . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [22] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [23] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [24] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . minorplanetcenter.net. minorplanetcenter.net. 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). 9919 Undset. Retrieved May 7, 2026, from https://4ort.xyz/entity/9919-undset
MLA “9919 Undset.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/9919-undset.
BibTeX @misc{4ortxyz_9919-undset_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{9919 Undset}}, year = {2026}, url = {https://4ort.xyz/entity/9919-undset}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 9919 Undset — https://4ort.xyz/entity/9919-undset (retrieved 2026-05-07)

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