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(16991) 1999 CW4

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(16991) 1999 CW4

Summary

(16991) 1999 CW4 is an asteroid[1].

Key Facts

  • (16991) 1999 CW4 is credited with the discovery of Korado Korlević[2].
  • (16991) 1999 CW4's instance of is recorded as asteroid[3].
  • (16991) 1999 CW4's site of astronomical discovery is recorded as Višnjan Observatory[4].
  • (16991) 1999 CW4's follows is recorded as (16990) 1999 CS1[5].
  • (16991) 1999 CW4's followed by is recorded as (16992) 1999 CU5[6].
  • (16991) 1999 CW4's minor planet group is recorded as asteroid belt[7].
  • (16991) 1999 CW4's parent astronomical body is recorded as Sun[8].
  • (16991) 1999 CW4's provisional designation is recorded as 1999 CW4[9].
  • (16991) 1999 CW4's provisional designation is recorded as 1999 BL15[10].
  • (16991) 1999 CW4's provisional designation is recorded as 1993 SQ9[11].
  • (16991) 1999 CW4's time of discovery or invention is recorded as +1999-02-12T00:00:00Z[12].
  • (16991) 1999 CW4's JPL Small-Body Database SPK-ID is recorded as 20016991[13].
  • (16991) 1999 CW4's orbital eccentricity is recorded as {'amount': '+0.16'}[14].
  • (16991) 1999 CW4's orbital eccentricity is recorded as {'amount': '+0.1570235'}[15].
  • (16991) 1999 CW4's orbital eccentricity is recorded as {'amount': '+0.1550401070234741'}[16].
  • (16991) 1999 CW4's absolute magnitude is recorded as {'amount': '+14.7'}[17].
  • (16991) 1999 CW4's absolute magnitude is recorded as {'amount': '+14.94'}[18].
  • (16991) 1999 CW4's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+0.67356'}[19].
  • (16991) 1999 CW4's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+0.675457509646393'}[20].
  • (16991) 1999 CW4's orbital period is recorded as {'unit': 'Q577', 'amount': '+3.77'}[21].
  • (16991) 1999 CW4's orbital period is recorded as {'unit': 'Q573', 'amount': '+1376.546414339849'}[22].
  • (16991) 1999 CW4's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+202.55967'}[23].
  • (16991) 1999 CW4's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+202.541411907693'}[24].
  • (16991) 1999 CW4's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.4212961'}[25].
  • (16991) 1999 CW4's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.421744312258137'}[26].

Body

Designation and Status

(16991) 1999 CW4's instance of is recorded as asteroid[3].

References

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

Direct Wikidata claims

  1. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . 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 . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  15. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [17] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [21] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [23] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  23. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [25] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  25. [26] ↑ . 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). (16991) 1999 CW4. Retrieved May 3, 2026, from https://4ort.xyz/entity/16991-1999-cw4
MLA “(16991) 1999 CW4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/16991-1999-cw4.
BibTeX @misc{4ortxyz_16991-1999-cw4_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(16991) 1999 CW4}}, year = {2026}, url = {https://4ort.xyz/entity/16991-1999-cw4}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (16991) 1999 CW4 — https://4ort.xyz/entity/16991-1999-cw4 (retrieved 2026-05-03)

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