4484 Sif

asteroid
Thing asteroid Q154284
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4484 Sif

Summary

4484 Sif is an asteroid[1]. It has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 4484 Sif is credited with the discovery of Poul Jensen[3].
  • 4484 Sif's instance of is recorded as asteroid[4].
  • 4484 Sif's site of astronomical discovery is recorded as Brorfelde Observatory[5].
  • Sif is named after 4484 Sif[6].
  • 4484 Sif's follows is recorded as 4483 Petöfi[7].
  • 4484 Sif's followed by is recorded as 4485 Radonezhskij[8].
  • 4484 Sif's minor planet group is recorded as asteroid belt[9].
  • 4484 Sif's parent astronomical body is recorded as Sun[10].
  • 4484 Sif's provisional designation is recorded as 1964 VN2[11].
  • 4484 Sif's provisional designation is recorded as 1987 DD[12].
  • 4484 Sif's time of discovery or invention is recorded as +1987-02-25T00:00:00Z[13].
  • 4484 Sif's Freebase ID is recorded as /m/03ygkzk[14].
  • 4484 Sif's JPL Small-Body Database SPK-ID is recorded as 20004484[15].
  • 4484 Sif's significant event is recorded as naming[16].
  • 4484 Sif's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.10'}[17].
  • 4484 Sif's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1007580'}[18].
  • 4484 Sif's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1021741837989813'}[19].
  • 4484 Sif's absolute magnitude is recorded as {'unit': '1', 'amount': '+12.4'}[20].
  • 4484 Sif's absolute magnitude is recorded as {'unit': '1', 'amount': '+12.56'}[21].
  • 4484 Sif's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+29.80239'}[22].
  • 4484 Sif's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+29.82341850813571'}[23].
  • 4484 Sif's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q577', 'amount': '+4.28'}[24].
  • 4484 Sif's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1560.067926954939'}[25].
  • 4484 Sif's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+84.96704'}[26].
  • 4484 Sif's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+84.9351754788861'}[27].

Body

Works and Contributions

4484 Sif is credited with the discovery of Poul Jensen[3].

Why It Matters

4484 Sif has Wikipedia articles in 25 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] . Minor Planet Center database. wikidata.org.
  6. [8] . Minor Planet Center database. wikidata.org.
  7. [9] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] . wikidata.org.
  13. [15] . JPL Small-Body Database. wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [19] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [20] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [21] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [22] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [23] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [24] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  23. [25] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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). 4484 Sif. Retrieved May 7, 2026, from https://4ort.xyz/entity/4484-sif
MLA “4484 Sif.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/4484-sif.
BibTeX @misc{4ortxyz_4484-sif_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{4484 Sif}}, year = {2026}, url = {https://4ort.xyz/entity/4484-sif}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 4484 Sif — https://4ort.xyz/entity/4484-sif (retrieved 2026-05-07)

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