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(91218) 1999 AM5

minor planet
Place asteroid Q4544489
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(91218) 1999 AM5

Summary

(91218) 1999 AM5 is an asteroid[1].

Key Facts

  • (91218) 1999 AM5 is credited with the discovery of Yoshisada Shimizu[2].
  • (91218) 1999 AM5 is credited with the discovery of Takeshi Urata[3].
  • (91218) 1999 AM5's instance of is recorded as asteroid[4].
  • (91218) 1999 AM5's site of astronomical discovery is recorded as Nachi-Katsuura Observatory[5].
  • (91218) 1999 AM5 followed (91217) 1999 AM4[6].
  • (91218) 1999 AM5 was followed by (91219) 1999 AN7[7].
  • (91218) 1999 AM5's minor planet group is recorded as asteroid belt[8].
  • (91218) 1999 AM5's parent astronomical body is recorded as Sun[9].
  • (91218) 1999 AM5's provisional designation is recorded as 1999 AM5[10].
  • (91218) 1999 AM5's provisional designation is recorded as 2001 QT74[11].
  • (91218) 1999 AM5's time of discovery or invention is recorded as January 10, 1999[12].
  • (91218) 1999 AM5's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1302651466766971'}[13].
  • (91218) 1999 AM5's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.07'}[14].
  • (91218) 1999 AM5's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.53397299512992'}[15].
  • (91218) 1999 AM5's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1247.896190596227'}[16].
  • (91218) 1999 AM5's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.027280017612596'}[17].
  • (91218) 1999 AM5's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.268401999335309'}[18].
  • (91218) 1999 AM5's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.563895718500436'}[19].
  • (91218) 1999 AM5's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.972908280170182'}[20].
  • (91218) 1999 AM5's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+108.7727126098956'}[21].
  • (91218) 1999 AM5's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+319.392984111884'}[22].
  • (91218) 1999 AM5's epoch is recorded as November 21, 2025[23].
  • (91218) 1999 AM5's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2461141.259278995'}[24].

Body

Designation and Status

(91218) 1999 AM5's instance of is recorded as asteroid[4].

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. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [3] ↑ . 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] ↑ . 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). (91218) 1999 AM5. Retrieved May 3, 2026, from https://4ort.xyz/entity/-91218-1999-am5
MLA “(91218) 1999 AM5.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-91218-1999-am5.
BibTeX @misc{4ortxyz_-91218-1999-am5_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(91218) 1999 AM5}}, year = {2026}, url = {https://4ort.xyz/entity/-91218-1999-am5}, note = {Accessed: 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. 19w ago · KaleemBot bot · 2026-05-14 view diff on Wikidata ↗
    Minor planet group → asteroid belt
    Imported from → —
    Parent astronomical body → Sun
    Periapsis → {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:(91218) 1999 اے ایم 5]]"
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