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(42805) 1999 JU1

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(42805) 1999 JU1

Summary

(42805) 1999 JU1 is an asteroid[1].

Key Facts

  • (42805) 1999 JU1 is credited with the discovery of Catalina Sky Survey[2].
  • (42805) 1999 JU1's instance of is recorded as asteroid[3].
  • (42805) 1999 JU1's site of astronomical discovery is recorded as Catalina Station[4].
  • (42805) 1999 JU1's follows is recorded as (42804) 1999 GQ33[5].
  • (42805) 1999 JU1's followed by is recorded as (42806) 1999 JR3[6].
  • (42805) 1999 JU1's minor planet group is recorded as Mars-crossing asteroid[7].
  • (42805) 1999 JU1's parent astronomical body is recorded as Sun[8].
  • (42805) 1999 JU1's provisional designation is recorded as 1999 JU1[9].
  • (42805) 1999 JU1's time of discovery or invention is recorded as +1999-05-08T00:00:00Z[10].
  • (42805) 1999 JU1's JPL Small-Body Database SPK-ID is recorded as 20042805[11].
  • (42805) 1999 JU1's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2511450080230349'}[12].
  • (42805) 1999 JU1's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.53'}[13].
  • (42805) 1999 JU1's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+6.247923687595482'}[14].
  • (42805) 1999 JU1's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1156.72518955381'}[15].
  • (42805) 1999 JU1's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+97.23155659563031'}[16].
  • (42805) 1999 JU1's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.156525067944523'}[17].
  • (42805) 1999 JU1's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.698125573435326'}[18].
  • (42805) 1999 JU1's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.61492456245372'}[19].
  • (42805) 1999 JU1's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+214.9543495962002'}[20].
  • (42805) 1999 JU1's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+2.540458847648179'}[21].
  • (42805) 1999 JU1's Wolfram Language entity code is recorded as Entity["MinorPlanet", "MinorPlanet42805Provisional1999JU1"][22].
  • (42805) 1999 JU1's Minor Planet Center body ID is recorded as 42805[23].
  • (42805) 1999 JU1's epoch is recorded as May 5, 2025[24].
  • (42805) 1999 JU1's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460792.3371868273'}[25].

Body

Designation and Status

(42805) 1999 JU1'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 . 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] ↑ . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [25] ↑ . 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). (42805) 1999 JU1. Retrieved May 3, 2026, from https://4ort.xyz/entity/-42805-1999-ju1
MLA “(42805) 1999 JU1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-42805-1999-ju1.
BibTeX @misc{4ortxyz_-42805-1999-ju1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(42805) 1999 JU1}}, year = {2026}, url = {https://4ort.xyz/entity/-42805-1999-ju1}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (42805) 1999 JU1 — https://4ort.xyz/entity/-42805-1999-ju1 (retrieved 2026-05-03)

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