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(60316) 1999 XU228

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(60316) 1999 XU228

Summary

(60316) 1999 XU228 is an asteroid[1].

Key Facts

  • (60316) 1999 XU228 is credited with the discovery of Spacewatch[2].
  • (60316) 1999 XU228's instance of is recorded as asteroid[3].
  • (60316) 1999 XU228's site of astronomical discovery is recorded as Kitt Peak National Observatory[4].
  • (60316) 1999 XU228 followed (60315) 1999 XF227[5].
  • (60316) 1999 XU228 was followed by (60317) 1999 XD234[6].
  • (60316) 1999 XU228's minor planet group is recorded as asteroid belt[7].
  • (60316) 1999 XU228's parent astronomical body is recorded as Sun[8].
  • (60316) 1999 XU228's provisional designation is recorded as 1999 XU228[9].
  • (60316) 1999 XU228's time of discovery or invention is recorded as +1999-12-14T00:00:00Z[10].
  • (60316) 1999 XU228's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1240369157881489'}[11].
  • (60316) 1999 XU228's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.58'}[12].
  • (60316) 1999 XU228's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.522383833418987'}[13].
  • (60316) 1999 XU228's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1527.407345931102'}[14].
  • (60316) 1999 XU228's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+85.06761576235708'}[15].
  • (60316) 1999 XU228's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.595599202609904'}[16].
  • (60316) 1999 XU228's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.917549322323814'}[17].
  • (60316) 1999 XU228's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.273649082895993'}[18].
  • (60316) 1999 XU228's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+306.7178508754627'}[19].
  • (60316) 1999 XU228's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+38.62228121563533'}[20].
  • (60316) 1999 XU228's epoch is recorded as October 17, 2024[21].
  • (60316) 1999 XU228's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460436.6334554297'}[22].

Body

Definition and Type

(60316) 1999 XU228'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 . 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 . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . 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). (60316) 1999 XU228. Retrieved May 7, 2026, from https://4ort.xyz/entity/q8333537
MLA “(60316) 1999 XU228.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q8333537.
BibTeX @misc{4ortxyz_q8333537_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(60316) 1999 XU228}}, year = {2026}, url = {https://4ort.xyz/entity/q8333537}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (60316) 1999 XU228 — https://4ort.xyz/entity/q8333537 (retrieved 2026-05-07)

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