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(16854) 1997 YL3

minor planet
Place asteroid Q4541846
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(16854) 1997 YL3

Summary

(16854) 1997 YL3 is an asteroid[1].

Key Facts

  • (16854) 1997 YL3 is credited with the discovery of Beijing Schmidt CCD Asteroid Program[2].
  • (16854) 1997 YL3's instance of is recorded as asteroid[3].
  • (16854) 1997 YL3's site of astronomical discovery is recorded as Xinglong Station[4].
  • (16854) 1997 YL3 followed 16853 Masafumi[5].
  • (16854) 1997 YL3 was followed by (16855) 1997 YN7[6].
  • (16854) 1997 YL3's minor planet group is recorded as asteroid belt[7].
  • (16854) 1997 YL3's parent astronomical body is recorded as Sun[8].
  • (16854) 1997 YL3's provisional designation is recorded as 1997 YL3[9].
  • (16854) 1997 YL3's provisional designation is recorded as 1999 GC21[10].
  • (16854) 1997 YL3's time of discovery or invention is recorded as December 20, 1997[11].
  • (16854) 1997 YL3's orbital eccentricity is recorded as {'amount': '+0.16'}[12].
  • (16854) 1997 YL3's orbital eccentricity is recorded as {'amount': '+0.1633655'}[13].
  • (16854) 1997 YL3's orbital eccentricity is recorded as {'amount': '+0.1626192090589655'}[14].
  • (16854) 1997 YL3's absolute magnitude is recorded as {'amount': '+14.1'}[15].
  • (16854) 1997 YL3's absolute magnitude is recorded as {'amount': '+14.23'}[16].
  • (16854) 1997 YL3's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+8.36389'}[17].
  • (16854) 1997 YL3's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+8.36089257316215'}[18].
  • (16854) 1997 YL3's orbital period is recorded as {'unit': 'Q577', 'amount': '+4.1'}[19].
  • (16854) 1997 YL3's orbital period is recorded as {'unit': 'Q573', 'amount': '+1499.203942176594'}[20].
  • (16854) 1997 YL3's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+90.89834'}[21].
  • (16854) 1997 YL3's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+90.87293390330119'}[22].
  • (16854) 1997 YL3's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.5636151'}[23].
  • (16854) 1997 YL3's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.563548425989759'}[24].
  • (16854) 1997 YL3's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+2.982'}[25].
  • (16854) 1997 YL3's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+2.98043064340857'}[26].

Body

Designation and Status

(16854) 1997 YL3'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] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [23] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  23. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [25] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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). (16854) 1997 YL3. Retrieved May 3, 2026, from https://4ort.xyz/entity/16854-1997-yl3
MLA “(16854) 1997 YL3.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/16854-1997-yl3.
BibTeX @misc{4ortxyz_16854-1997-yl3_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(16854) 1997 YL3}}, year = {2026}, url = {https://4ort.xyz/entity/16854-1997-yl3}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (16854) 1997 YL3 — https://4ort.xyz/entity/16854-1997-yl3 (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. 9d ago · KaleemBot bot · 2026-05-25 view diff on Wikidata ↗
    Orbital period → {'unit': 'Q577', 'amount': '+4.1'}, {'unit': 'Q573', 'amount': '+1499.203942176594'}
    Apoapsis → {'unit': 'Q1811', 'amount': '+2.982'}, {'unit': 'Q1811', 'amount': '+2.98043064340857'}
    Time of periapsis → {'unit': 'Q14267', 'amount': '+2460540.9715825547'}
    Orbital eccentricity → {'amount': '+0.16'}, {'amount': '+0.1633655'}, {'amount': '+0.1626192090589655'}
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:(16854) 1997 وائی ایل 3]]"
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