Home › Entities › asteroid › (16983) 1999 AQ21

(16983) 1999 AQ21

asteroid
Place asteroid Q20479023
Press Enter · cited answer in seconds

(16983) 1999 AQ21

Summary

(16983) 1999 AQ21 is an asteroid[1].

Key Facts

  • (16983) 1999 AQ21 is credited with the discovery of Korado Korlević[2].
  • (16983) 1999 AQ21's instance of is recorded as asteroid[3].
  • (16983) 1999 AQ21's site of astronomical discovery is recorded as Višnjan[4].
  • (16983) 1999 AQ21's site of astronomical discovery is recorded as Višnjan Observatory[5].
  • (16983) 1999 AQ21's follows is recorded as 16982 Tsinghua[6].
  • (16983) 1999 AQ21's followed by is recorded as 16984 Veillet[7].
  • (16983) 1999 AQ21's minor planet group is recorded as asteroid belt[8].
  • (16983) 1999 AQ21's parent astronomical body is recorded as Sun[9].
  • (16983) 1999 AQ21's provisional designation is recorded as 1999 AQ21[10].
  • (16983) 1999 AQ21's provisional designation is recorded as 1981 JK2[11].
  • (16983) 1999 AQ21's provisional designation is recorded as 1977 DL11[12].
  • (16983) 1999 AQ21's provisional designation is recorded as 1977 DK5[13].
  • (16983) 1999 AQ21's time of discovery or invention is recorded as +1999-01-14T00:00:00Z[14].
  • (16983) 1999 AQ21's JPL Small-Body Database SPK-ID is recorded as 20016983[15].
  • (16983) 1999 AQ21's orbital eccentricity is recorded as {'amount': '+0.13'}[16].
  • (16983) 1999 AQ21's orbital eccentricity is recorded as {'amount': '+0.1280908'}[17].
  • (16983) 1999 AQ21's orbital eccentricity is recorded as {'amount': '+0.1258507030807187'}[18].
  • (16983) 1999 AQ21's absolute magnitude is recorded as {'amount': '+14.6'}[19].
  • (16983) 1999 AQ21's absolute magnitude is recorded as {'amount': '+14.8'}[20].
  • (16983) 1999 AQ21's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+0.84421'}[21].
  • (16983) 1999 AQ21's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+0.846859428143917'}[22].
  • (16983) 1999 AQ21's orbital period is recorded as {'unit': 'Q577', 'amount': '+3.7'}[23].
  • (16983) 1999 AQ21's orbital period is recorded as {'unit': 'Q573', 'amount': '+1352.707064675294'}[24].
  • (16983) 1999 AQ21's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+201.62727'}[25].
  • (16983) 1999 AQ21's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+201.6045663958138'}[26].

Body

Designation and Status

(16983) 1999 AQ21'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] ↑ . wikidata.org.
  4. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [9] ↑ . 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 . wikidata.org.
  15. [16] ↑ . 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). (16983) 1999 AQ21. Retrieved May 3, 2026, from https://4ort.xyz/entity/16983-1999-aq21
MLA “(16983) 1999 AQ21.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/16983-1999-aq21.
BibTeX @misc{4ortxyz_16983-1999-aq21_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(16983) 1999 AQ21}}, year = {2026}, url = {https://4ort.xyz/entity/16983-1999-aq21}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (16983) 1999 AQ21 — https://4ort.xyz/entity/16983-1999-aq21 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/16983-1999-aq21 · Last refreshed: