1990 UP

asteroid
Place asteroid Q15040359
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1990 UP

Summary

1990 UP is an asteroid[1].

Key Facts

  • 1990 UP is credited with the discovery of Spacewatch[2].
  • 1990 UP's instance of is recorded as asteroid[3].
  • 1990 UP's instance of is recorded as near-Earth object[4].
  • 1990 UP's site of astronomical discovery is recorded as Kitt Peak National Observatory[5].
  • 1990 UP's minor planet group is recorded as Amor asteroid[6].
  • 1990 UP's parent astronomical body is recorded as Sun[7].
  • 1990 UP's provisional designation is recorded as 1990 UP[8].
  • 1990 UP's time of discovery or invention is recorded as +1990-10-24T00:00:00Z[9].
  • 1990 UP's JPL Small-Body Database SPK-ID is recorded as 20523826[10].
  • 1990 UP's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1707875821874054'}[11].
  • 1990 UP's absolute magnitude is recorded as {'unit': '1', 'amount': '+20.34'}[12].
  • 1990 UP's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+28.21777289989307'}[13].
  • 1990 UP's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+560.1570206962077'}[14].
  • 1990 UP's rotation period is recorded as {'unit': 'http://www.wikidata.org/entity/Q25235', 'amount': '+20.0'}[15].
  • 1990 UP's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+33.18187264108054'}[16].
  • 1990 UP's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.329865045658487'}[17].
  • 1990 UP's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.556989481442043'}[18].
  • 1990 UP's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.10274060987493'}[19].
  • 1990 UP's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+294.2232422376574'}[20].
  • 1990 UP's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+233.7833087238629'}[21].
  • 1990 UP's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+0.3'}[22].
  • 1990 UP's Google Knowledge Graph ID is recorded as /g/12z654cnd[23].
  • 1990 UP's Minor Planet Center body ID is recorded as 1990 UP[24].
  • 1990 UP's epoch is recorded as May 5, 2025[25].
  • 1990 UP's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460996.892127076'}[26].

Body

Designation and Status

Recorded instance of include asteroid[3] and near-Earth object[4].

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. [4] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [2] . 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. [6] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [9] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [10] . JPL Small-Body Database. Retrieved . 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.
  22. [23] . wikidata.org.
  23. [24] . wikidata.org.
  24. [25] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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). 1990 UP. Retrieved May 3, 2026, from https://4ort.xyz/entity/1990-up
MLA “1990 UP.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/1990-up.
BibTeX @misc{4ortxyz_1990-up_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{1990 UP}}, year = {2026}, url = {https://4ort.xyz/entity/1990-up}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 1990 UP — https://4ort.xyz/entity/1990-up (retrieved 2026-05-03)

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