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(18279) 4221 T-3

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(18279) 4221 T-3

Summary

(18279) 4221 T-3 is an asteroid[1]. (18279) 4221 T-3 is known by 3 alternative names across languages and contexts.[2]

Key Facts

  • (18279) 4221 T-3 is credited with the discovery of Cornelis Johannes van Houten[3].
  • (18279) 4221 T-3 is credited with the discovery of Ingrid van Houten-Groeneveld[4].
  • (18279) 4221 T-3 is credited with the discovery of Tom Gehrels[5].
  • (18279) 4221 T-3's instance of is recorded as asteroid[6].
  • (18279) 4221 T-3's site of astronomical discovery is recorded as Palomar Observatory[7].
  • (18279) 4221 T-3's follows is recorded as 18278 Dymas[8].
  • (18279) 4221 T-3's followed by is recorded as (18280) 4245 T-3[9].
  • (18279) 4221 T-3's minor planet group is recorded as asteroid belt[10].
  • (18279) 4221 T-3's parent astronomical body is recorded as Sun[11].
  • (18279) 4221 T-3's provisional designation is recorded as 1998 HX125[12].
  • (18279) 4221 T-3's provisional designation is recorded as 4221 T-3[13].
  • (18279) 4221 T-3's time of discovery or invention is recorded as +1977-10-16T00:00:00Z[14].
  • (18279) 4221 T-3's JPL Small-Body Database SPK-ID is recorded as 20018279[15].
  • (18279) 4221 T-3's orbital eccentricity is recorded as {'amount': '+0.14'}[16].
  • (18279) 4221 T-3's orbital eccentricity is recorded as {'amount': '+0.1437799'}[17].
  • (18279) 4221 T-3's orbital eccentricity is recorded as {'amount': '+0.1396888268370195'}[18].
  • (18279) 4221 T-3's absolute magnitude is recorded as {'amount': '+13.9'}[19].
  • (18279) 4221 T-3's absolute magnitude is recorded as {'amount': '+14.0'}[20].
  • (18279) 4221 T-3's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+9.32022'}[21].
  • (18279) 4221 T-3's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+9.309416223377884'}[22].
  • (18279) 4221 T-3's orbital period is recorded as {'unit': 'Q577', 'amount': '+4.55'}[23].
  • (18279) 4221 T-3's orbital period is recorded as {'unit': 'Q573', 'amount': '+1664.827915038415'}[24].
  • (18279) 4221 T-3's rotation period is recorded as {'unit': 'Q25235', 'amount': '+16.658'}[25].
  • (18279) 4221 T-3's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+176.67684'}[26].
  • (18279) 4221 T-3's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+176.5508887069297'}[27].

Body

Designation and Status

(18279) 4221 T-3's instance of is recorded as asteroid[6].

Why It Matters

(18279) 4221 T-3 is known by 3 alternative names across languages and contexts.[2]

Related Entities

Cornelis Johannes van Houten Ingrid van Houten-Groeneveld Tom Gehrels

References

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

Direct Wikidata claims

  1. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [3] ↑ . 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [19] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . 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 aliases. 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). (18279) 4221 T-3. Retrieved May 3, 2026, from https://4ort.xyz/entity/18279-4221-t-3
MLA “(18279) 4221 T-3.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/18279-4221-t-3.
BibTeX @misc{4ortxyz_18279-4221-t-3_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(18279) 4221 T-3}}, year = {2026}, url = {https://4ort.xyz/entity/18279-4221-t-3}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (18279) 4221 T-3 — https://4ort.xyz/entity/18279-4221-t-3 (retrieved 2026-05-03)

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