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(192583) 1999 AY9

minor planet
Place asteroid Q4696898
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(192583) 1999 AY9

Summary

(192583) 1999 AY9 is an asteroid[1].

Key Facts

  • (192583) 1999 AY9 is credited with the discovery of Beijing Schmidt CCD Asteroid Program[2].
  • (192583) 1999 AY9's instance of is recorded as asteroid[3].
  • (192583) 1999 AY9's site of astronomical discovery is recorded as Xinglong Station[4].
  • (192583) 1999 AY9 followed (192582) 1998 YF18[5].
  • (192583) 1999 AY9 was followed by (192584) 1999 AY14[6].
  • (192583) 1999 AY9's minor planet group is recorded as asteroid belt[7].
  • (192583) 1999 AY9's minor planet group is recorded as inner asteroid belt[8].
  • (192583) 1999 AY9's parent astronomical body is recorded as Sun[9].
  • (192583) 1999 AY9's provisional designation is recorded as 1999 AY9[10].
  • (192583) 1999 AY9's provisional designation is recorded as 2004 AH25[11].
  • (192583) 1999 AY9's time of discovery or invention is recorded as January 13, 1999[12].
  • (192583) 1999 AY9's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.02996693067758072'}[13].
  • (192583) 1999 AY9's absolute magnitude is recorded as {'unit': '1', 'amount': '+17.34'}[14].
  • (192583) 1999 AY9's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+19.94960561584165'}[15].
  • (192583) 1999 AY9's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+955.2589661651393'}[16].
  • (192583) 1999 AY9's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+287.524983326941'}[17].
  • (192583) 1999 AY9's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.898228387623618'}[18].
  • (192583) 1999 AY9's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.955112466125751'}[19].
  • (192583) 1999 AY9's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.841344309121486'}[20].
  • (192583) 1999 AY9's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+180.0258649985148'}[21].
  • (192583) 1999 AY9's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+104.0326579998705'}[22].
  • (192583) 1999 AY9's epoch is recorded as November 21, 2025[23].
  • (192583) 1999 AY9's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460724.4496407546'}[24].

Body

Designation and Status

(192583) 1999 AY9'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] ↑ . wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [9] ↑ . 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] ↑ . 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [24] ↑ . 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). (192583) 1999 AY9. Retrieved May 3, 2026, from https://4ort.xyz/entity/-192583-1999-ay9
MLA “(192583) 1999 AY9.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-192583-1999-ay9.
BibTeX @misc{4ortxyz_-192583-1999-ay9_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(192583) 1999 AY9}}, year = {2026}, url = {https://4ort.xyz/entity/-192583-1999-ay9}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (192583) 1999 AY9 — https://4ort.xyz/entity/-192583-1999-ay9 (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. 17w ago · KaleemBot bot · 2026-05-17 view diff on Wikidata ↗
    Follows → (192582) 1998 YF18
    Orbital period → {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+
    Mean anomaly → {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount':
    Imported from → —
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:(192583) 1999 اے وائی 9]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.