221908 Agastrophus

asteroid
Place asteroid Q8221461
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221908 Agastrophus

Summary

221908 Agastrophus is an asteroid[1]. It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 221908 Agastrophus is credited with the discovery of Peter Kocher[3].
  • 221908 Agastrophus's instance of is recorded as asteroid[4].
  • 221908 Agastrophus's site of astronomical discovery is recorded as Épendes Observatory[5].
  • 221908 Agastrophus followed (221907) 2008 LP10[6].
  • 221908 Agastrophus was followed by (221909) 2008 QY14[7].
  • 221908 Agastrophus's minor planet group is recorded as Jupiter trojan[8].
  • 221908 Agastrophus's minor planet group is recorded as Greek camp trojan asteroid[9].
  • 221908 Agastrophus's parent astronomical body is recorded as Sun[10].
  • 221908 Agastrophus's provisional designation is recorded as 2008 QQ[11].
  • 221908 Agastrophus's time of discovery or invention is recorded as August 21, 2008[12].
  • 221908 Agastrophus's significant event is recorded as naming[13].
  • 221908 Agastrophus's orbital eccentricity is recorded as {'amount': '+0.064'}[14].
  • 221908 Agastrophus's orbital eccentricity is recorded as {'amount': '+0.06558098944833653'}[15].
  • 221908 Agastrophus's Lagrangian point is recorded as L4-Jupiter-Sun[16].
  • 221908 Agastrophus's absolute magnitude is recorded as {'amount': '+12.8'}[17].
  • 221908 Agastrophus's absolute magnitude is recorded as {'amount': '+12.88'}[18].
  • 221908 Agastrophus's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+7.3'}[19].
  • 221908 Agastrophus's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+7.342967637857774'}[20].
  • 221908 Agastrophus's orbital period is recorded as {'unit': 'Q573', 'amount': '+4222.357453383386'}[21].
  • 221908 Agastrophus's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+271.8'}[22].
  • 221908 Agastrophus's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+271.821389803046'}[23].
  • 221908 Agastrophus's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+5.112551705345538'}[24].
  • 221908 Agastrophus's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+5.447837904787879'}[25].
  • 221908 Agastrophus's periapsis is recorded as {'unit': 'Q1811', 'amount': '+4.777265505903197'}[26].
  • 221908 Agastrophus's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+142.5'}[27].

Body

Designation and Status

221908 Agastrophus's instance of is recorded as asteroid[4].

Why It Matters

221908 Agastrophus has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[2] It is known by 9 alternative names across languages and contexts.[28]

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. [3] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [9] . minorplanetcenter.org. minorplanetcenter.org. Provenance: wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [12] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [16] . 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] . wikidata.org.
  21. [23] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] . 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). 221908 Agastrophus. Retrieved May 3, 2026, from https://4ort.xyz/entity/221908-agastrophus
MLA “221908 Agastrophus.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/221908-agastrophus.
BibTeX @misc{4ortxyz_221908-agastrophus_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{221908 Agastrophus}}, year = {2026}, url = {https://4ort.xyz/entity/221908-agastrophus}, 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. 20d ago · KaleemBot bot · 2026-05-12 view diff on Wikidata ↗
    Orbital inclination {'unit': 'Q28390', 'amount': '+7.3'}, {'unit': 'Q28390', 'amount': '+7.342967637857774'}
    Discoverer or inventor Peter Kocher
    Longitude of ascending node {'unit': 'Q28390', 'amount': '+271.8'}, {'unit': 'Q28390', 'amount': '+271.821389803046'}
    Periapsis {'unit': 'Q1811', 'amount': '+4.777265505903197'}
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:221908 اگاستروفوس]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.