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(162000) 1990 OS

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(162000) 1990 OS

Summary

(162000) 1990 OS is a potentially hazardous asteroid[1]. (162000) 1990 OS has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • (162000) 1990 OS is credited with the discovery of Eleanor F. Helin[3].
  • (162000) 1990 OS's instance of is recorded as potentially hazardous asteroid[4].
  • (162000) 1990 OS's instance of is recorded as near-Earth object[5].
  • (162000) 1990 OS's instance of is recorded as near-Earth asteroid[6].
  • (162000) 1990 OS's site of astronomical discovery is recorded as Palomar Observatory[7].
  • (162000) 1990 OS's follows is recorded as (161999) 1989 RC[8].
  • (162000) 1990 OS's followed by is recorded as 162001 Vulpius[9].
  • (162000) 1990 OS's minor planet group is recorded as Apollo asteroid[10].
  • (162000) 1990 OS's parent astronomical body is recorded as Sun[11].
  • (162000) 1990 OS's provisional designation is recorded as 1990 OS[12].
  • (162000) 1990 OS's time of discovery or invention is recorded as +1990-07-21T00:00:00Z[13].
  • (162000) 1990 OS's JPL Small-Body Database SPK-ID is recorded as 20162000[14].
  • (162000) 1990 OS's orbital eccentricity is recorded as {'amount': '+0.4623'}[15].
  • (162000) 1990 OS's orbital eccentricity is recorded as {'amount': '+0.4623725607504447'}[16].
  • (162000) 1990 OS's absolute magnitude is recorded as {'amount': '+19.4'}[17].
  • (162000) 1990 OS's absolute magnitude is recorded as {'amount': '+19.64'}[18].
  • (162000) 1990 OS's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+1.0921'}[19].
  • (162000) 1990 OS's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+1.091244656776553'}[20].
  • (162000) 1990 OS's orbital period is recorded as {'unit': 'Q573', 'amount': '+794.2459783192269'}[21].
  • (162000) 1990 OS's rotation period is recorded as {'unit': 'Q25235', 'amount': '+2.536'}[22].
  • (162000) 1990 OS's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+346.64'}[23].
  • (162000) 1990 OS's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+346.4901425344077'}[24].
  • (162000) 1990 OS's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+1.678434502226465'}[25].
  • (162000) 1990 OS's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+2.454496561072814'}[26].
  • (162000) 1990 OS's periapsis is recorded as {'unit': 'Q1811', 'amount': '+0.9023724433801164'}[27].

Body

Designation and Status

Recorded instance of include potentially hazardous asteroid[4], near-Earth object[5], and near-Earth asteroid[6].

Why It Matters

(162000) 1990 OS has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[2] (162000) 1990 OS is known by 4 alternative names across languages and contexts.[28]

Related Entities

Eleanor F. Helin

References

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

Direct Wikidata claims

  1. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [3] ↑ . 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 . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [23] ↑ . 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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 sitelinks. wikidata.org.
  2. [28] ↑ . 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). (162000) 1990 OS. Retrieved May 3, 2026, from https://4ort.xyz/entity/162000-1990-os
MLA “(162000) 1990 OS.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/162000-1990-os.
BibTeX @misc{4ortxyz_162000-1990-os_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(162000) 1990 OS}}, year = {2026}, url = {https://4ort.xyz/entity/162000-1990-os}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (162000) 1990 OS — https://4ort.xyz/entity/162000-1990-os (retrieved 2026-05-03)

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