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(10420) 1998 YB12

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(10420) 1998 YB12

Summary

(10420) 1998 YB12 is an asteroid[1].

Key Facts

  • (10420) 1998 YB12 is credited with the discovery of Takao Kobayashi[2].
  • (10420) 1998 YB12's instance of is recorded as asteroid[3].
  • (10420) 1998 YB12's site of astronomical discovery is recorded as Ōizumi Observatory[4].
  • (10420) 1998 YB12's follows is recorded as (10419) 1998 XB4[5].
  • (10420) 1998 YB12's followed by is recorded as 10421 Dalmatin[6].
  • (10420) 1998 YB12's minor planet group is recorded as asteroid belt[7].
  • (10420) 1998 YB12's parent astronomical body is recorded as Sun[8].
  • (10420) 1998 YB12's provisional designation is recorded as 1978 EG3[9].
  • (10420) 1998 YB12's provisional designation is recorded as 1989 HF[10].
  • (10420) 1998 YB12's provisional designation is recorded as 1998 YB12[11].
  • (10420) 1998 YB12's time of discovery or invention is recorded as +1998-12-27T00:00:00Z[12].
  • (10420) 1998 YB12's Freebase ID is recorded as /m/0j5gxcl[13].
  • (10420) 1998 YB12's JPL Small-Body Database SPK-ID is recorded as 20010420[14].
  • (10420) 1998 YB12's orbital eccentricity is recorded as {'amount': '+0.11'}[15].
  • (10420) 1998 YB12's orbital eccentricity is recorded as {'amount': '+0.1134569'}[16].
  • (10420) 1998 YB12's orbital eccentricity is recorded as {'amount': '+0.1112283904060061'}[17].
  • (10420) 1998 YB12's absolute magnitude is recorded as {'amount': '+12.8'}[18].
  • (10420) 1998 YB12's absolute magnitude is recorded as {'amount': '+12.97'}[19].
  • (10420) 1998 YB12's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+3.27577'}[20].
  • (10420) 1998 YB12's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+3.27432795804463'}[21].
  • (10420) 1998 YB12's orbital period is recorded as {'unit': 'Q577', 'amount': '+5.41'}[22].
  • (10420) 1998 YB12's orbital period is recorded as {'unit': 'Q573', 'amount': '+1979.637587635515'}[23].
  • (10420) 1998 YB12's rotation period is recorded as {'unit': 'Q25235', 'amount': '+4.907'}[24].
  • (10420) 1998 YB12's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+70.85801'}[25].
  • (10420) 1998 YB12's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+70.84947880717306'}[26].

Body

Designation and Status

(10420) 1998 YB12'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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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.
  24. [25] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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). (10420) 1998 YB12. Retrieved May 3, 2026, from https://4ort.xyz/entity/10420-1998-yb12
MLA “(10420) 1998 YB12.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/10420-1998-yb12.
BibTeX @misc{4ortxyz_10420-1998-yb12_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(10420) 1998 YB12}}, year = {2026}, url = {https://4ort.xyz/entity/10420-1998-yb12}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (10420) 1998 YB12 — https://4ort.xyz/entity/10420-1998-yb12 (retrieved 2026-05-03)

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