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(74427) 1999 BU2

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(74427) 1999 BU2

Summary

(74427) 1999 BU2 is an asteroid[1].

Key Facts

  • (74427) 1999 BU2 is credited with the discovery of Takao Kobayashi[2].
  • (74427) 1999 BU2's instance of is recorded as asteroid[3].
  • (74427) 1999 BU2's site of astronomical discovery is recorded as Ōizumi Observatory[4].
  • (74427) 1999 BU2's follows is recorded as (74426) 1999 BK2[5].
  • (74427) 1999 BU2's followed by is recorded as (74428) 1999 BX3[6].
  • (74427) 1999 BU2's minor planet group is recorded as asteroid belt[7].
  • (74427) 1999 BU2's minor planet group is recorded as inner asteroid belt[8].
  • (74427) 1999 BU2's parent astronomical body is recorded as Sun[9].
  • (74427) 1999 BU2's provisional designation is recorded as 1999 BU2[10].
  • (74427) 1999 BU2's time of discovery or invention is recorded as +1999-01-18T00:00:00Z[11].
  • (74427) 1999 BU2's JPL Small-Body Database SPK-ID is recorded as 20074427[12].
  • (74427) 1999 BU2's orbital eccentricity is recorded as {'amount': '+0.04692029844592751'}[13].
  • (74427) 1999 BU2's absolute magnitude is recorded as {'amount': '+15.7'}[14].
  • (74427) 1999 BU2's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+23.98597446445639'}[15].
  • (74427) 1999 BU2's orbital period is recorded as {'unit': 'Q573', 'amount': '+963.1108125241497'}[16].
  • (74427) 1999 BU2's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+120.999142941909'}[17].
  • (74427) 1999 BU2's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+1.908615974733253'}[18].
  • (74427) 1999 BU2's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+1.998168805886402'}[19].
  • (74427) 1999 BU2's periapsis is recorded as {'unit': 'Q1811', 'amount': '+1.819063143580104'}[20].
  • (74427) 1999 BU2's argument of periapsis is recorded as {'unit': 'Q28390', 'amount': '+21.50530210498796'}[21].
  • (74427) 1999 BU2's mean anomaly is recorded as {'unit': 'Q28390', 'amount': '+57.24373970274607'}[22].
  • (74427) 1999 BU2's Google Knowledge Graph ID is recorded as /g/122_mb1m[23].
  • (74427) 1999 BU2's Minor Planet Center body ID is recorded as 74427[24].
  • (74427) 1999 BU2's epoch is recorded as November 21, 2025[25].
  • (74427) 1999 BU2's time of periapsis is recorded as {'unit': 'Q14267', 'amount': '+2460847.3553759526'}[26].

Body

Designation and Status

(74427) 1999 BU2'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 . 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] ↑ . wikidata.org.
  23. [24] ↑ . wikidata.org.
  24. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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). (74427) 1999 BU2. Retrieved May 3, 2026, from https://4ort.xyz/entity/74427-1999-bu2
MLA “(74427) 1999 BU2.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/74427-1999-bu2.
BibTeX @misc{4ortxyz_74427-1999-bu2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(74427) 1999 BU2}}, year = {2026}, url = {https://4ort.xyz/entity/74427-1999-bu2}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (74427) 1999 BU2 — https://4ort.xyz/entity/74427-1999-bu2 (retrieved 2026-05-03)

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