Q121289347

main belt asteroid
Thing asteroid Q121289347
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Q121289347

Summary

Q121289347 is an asteroid[1].

Key Facts

  • Q121289347 is credited with the discovery of Takao Kobayashi[2].
  • Q121289347's instance of is recorded as asteroid[3].
  • Q121289347's site of astronomical discovery is recorded as Ōizumi Observatory[4].
  • Q121289347's minor planet group is recorded as asteroid belt[5].
  • Q121289347's parent astronomical body is recorded as Sun[6].
  • Q121289347's provisional designation is recorded as 2001 BD[7].
  • Q121289347's time of discovery or invention is recorded as +2001-01-17T00:00:00Z[8].
  • Q121289347's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1445223304735415'}[9].
  • Q121289347's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.61'}[10].
  • Q121289347's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.91244925408403'}[11].
  • Q121289347's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1656.68798754811'}[12].
  • Q121289347's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+333.216802277303'}[13].
  • Q121289347's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.740069199471552'}[14].
  • Q121289347's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.136070385837952'}[15].
  • Q121289347's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.344068013105152'}[16].
  • Q121289347's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+147.0848990120854'}[17].
  • Q121289347's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+6.230234596013834'}[18].
  • Q121289347's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+4.1'}[19].

Body

Definition and Type

Q121289347'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 . wikidata.org.
  2. [2] . JPL Small-Body Database. Retrieved . wikidata.org.
  3. [4] . JPL Small-Body Database. Retrieved . wikidata.org.
  4. [5] . JPL Small-Body Database. Retrieved . wikidata.org.
  5. [6] . JPL Small-Body Database. Retrieved . wikidata.org.
  6. [7] . JPL Small-Body Database. Retrieved . wikidata.org.
  7. [8] . JPL Small-Body Database. Retrieved . wikidata.org.
  8. [9] . JPL Small-Body Database. Retrieved . wikidata.org.
  9. [10] . JPL Small-Body Database. Retrieved . wikidata.org.
  10. [11] . JPL Small-Body Database. Retrieved . wikidata.org.
  11. [12] . JPL Small-Body Database. Retrieved . wikidata.org.
  12. [13] . JPL Small-Body Database. Retrieved . wikidata.org.
  13. [14] . JPL Small-Body Database. Retrieved . wikidata.org.
  14. [15] . JPL Small-Body Database. Retrieved . wikidata.org.
  15. [16] . JPL Small-Body Database. Retrieved . wikidata.org.
  16. [17] . JPL Small-Body Database. Retrieved . wikidata.org.
  17. [18] . JPL Small-Body Database. Retrieved . wikidata.org.
  18. [19] . 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). Q121289347. Retrieved May 7, 2026, from https://4ort.xyz/entity/q121289347
MLA “Q121289347.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q121289347.
BibTeX @misc{4ortxyz_q121289347_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q121289347}}, year = {2026}, url = {https://4ort.xyz/entity/q121289347}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q121289347 — https://4ort.xyz/entity/q121289347 (retrieved 2026-05-07)

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