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(18350) 1990 QJ2

minor planet
Place asteroid Q4541982
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(18350) 1990 QJ2

Summary

(18350) 1990 QJ2 is an asteroid[1].

Key Facts

  • (18350) 1990 QJ2 is credited with the discovery of Henry E. Holt[2].
  • (18350) 1990 QJ2's instance of is recorded as asteroid[3].
  • (18350) 1990 QJ2's site of astronomical discovery is recorded as Palomar Observatory[4].
  • (18350) 1990 QJ2 followed Q2220784[5].
  • (18350) 1990 QJ2 was followed by (18351) 1990 QN5[6].
  • (18350) 1990 QJ2's minor planet group is recorded as asteroid belt[7].
  • (18350) 1990 QJ2's parent astronomical body is recorded as Sun[8].
  • (18350) 1990 QJ2's provisional designation is recorded as 1990 QJ2[9].
  • (18350) 1990 QJ2's provisional designation is recorded as 1995 CJ7[10].
  • (18350) 1990 QJ2's time of discovery or invention is recorded as August 22, 1990[11].
  • (18350) 1990 QJ2's orbital eccentricity is recorded as {'amount': '+0.16'}[12].
  • (18350) 1990 QJ2's orbital eccentricity is recorded as {'amount': '+0.1592359'}[13].
  • (18350) 1990 QJ2's orbital eccentricity is recorded as {'amount': '+0.1593978538046744'}[14].
  • (18350) 1990 QJ2's absolute magnitude is recorded as {'amount': '+15.6'}[15].
  • (18350) 1990 QJ2's absolute magnitude is recorded as {'amount': '+15.79'}[16].
  • (18350) 1990 QJ2's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+1.54450'}[17].
  • (18350) 1990 QJ2's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+1.543471971720164'}[18].
  • (18350) 1990 QJ2's orbital period is recorded as {'unit': 'Q577', 'amount': '+3.25'}[19].
  • (18350) 1990 QJ2's orbital period is recorded as {'unit': 'Q573', 'amount': '+1185.432333075642'}[20].
  • (18350) 1990 QJ2's rotation period is recorded as {'unit': 'Q25235', 'amount': '+97.787'}[21].
  • (18350) 1990 QJ2's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+34.11290'}[22].
  • (18350) 1990 QJ2's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+34.09086146348936'}[23].
  • (18350) 1990 QJ2's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.1923051'}[24].
  • (18350) 1990 QJ2's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.192058942793869'}[25].
  • (18350) 1990 QJ2's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+2.541'}[26].

Body

Designation and Status

(18350) 1990 QJ2'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] ↑ . wikidata.org.
  12. [13] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [24] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [26] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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). (18350) 1990 QJ2. Retrieved May 3, 2026, from https://4ort.xyz/entity/18350-1990-qj2
MLA “(18350) 1990 QJ2.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/18350-1990-qj2.
BibTeX @misc{4ortxyz_18350-1990-qj2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(18350) 1990 QJ2}}, year = {2026}, url = {https://4ort.xyz/entity/18350-1990-qj2}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (18350) 1990 QJ2 — https://4ort.xyz/entity/18350-1990-qj2 (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 15d ago · KaleemBot bot · 2026-05-23 view diff on Wikidata ↗
    Discoverer or inventor → Henry E. Holt
    Parent astronomical body → Sun
    Apoapsis → {'unit': 'Q1811', 'amount': '+2.541'}, {'unit': 'Q1811', 'amount': '+2.541468433688554'}
    Follows → Q2220784
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:(18350) 1990 کیو جے 2]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.