12378 Johnston

asteroid
Place asteroid Q4541099
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12378 Johnston

Summary

12378 Johnston is an asteroid[1]. It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 12378 Johnston is credited with the discovery of Robert H. McNaught[3].
  • 12378 Johnston's instance of is recorded as asteroid[4].
  • 12378 Johnston's site of astronomical discovery is recorded as Siding Spring Observatory[5].
  • 12378 Johnston's follows is recorded as (12377) 1994 PP[6].
  • 12378 Johnston's followed by is recorded as 12379 Thulin[7].
  • 12378 Johnston's minor planet group is recorded as asteroid belt[8].
  • 12378 Johnston's parent astronomical body is recorded as Sun[9].
  • 12378 Johnston's provisional designation is recorded as 1990 US6[10].
  • 12378 Johnston's provisional designation is recorded as 1994 PK1[11].
  • 12378 Johnston's provisional designation is recorded as 1998 JT2[12].
  • 12378 Johnston's time of discovery or invention is recorded as +1994-08-15T00:00:00Z[13].
  • 12378 Johnston's Freebase ID is recorded as /m/0h63l4h[14].
  • 12378 Johnston's JPL Small-Body Database SPK-ID is recorded as 20012378[15].
  • 12378 Johnston's significant event is recorded as naming[16].
  • 12378 Johnston's orbital eccentricity is recorded as {'amount': '+0.33'}[17].
  • 12378 Johnston's orbital eccentricity is recorded as {'amount': '+0.3328779'}[18].
  • 12378 Johnston's orbital eccentricity is recorded as {'amount': '+0.3320252919227494'}[19].
  • 12378 Johnston's absolute magnitude is recorded as {'amount': '+14.2'}[20].
  • 12378 Johnston's absolute magnitude is recorded as {'amount': '+14.24'}[21].
  • 12378 Johnston's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+16.82142'}[22].
  • 12378 Johnston's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+16.81471637435272'}[23].
  • 12378 Johnston's orbital period is recorded as {'unit': 'Q577', 'amount': '+4.44'}[24].
  • 12378 Johnston's orbital period is recorded as {'unit': 'Q573', 'amount': '+1624.72131193964'}[25].
  • 12378 Johnston's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+69.56031'}[26].
  • 12378 Johnston's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+69.51593214181219'}[27].

Body

Designation and Status

12378 Johnston's instance of is recorded as asteroid[4].

Why It Matters

12378 Johnston has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[2] It is known by 8 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] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] . wikidata.org.
  8. [10] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . JPL Small-Body Database. Retrieved . wikidata.org.
  14. [16] . wgsbn-iau.org. wgsbn-iau.org. Provenance: wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [19] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [20] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [21] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [22] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [23] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [24] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  23. [25] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [26] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  25. [27] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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). 12378 Johnston. Retrieved May 3, 2026, from https://4ort.xyz/entity/12378-johnston
MLA “12378 Johnston.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/12378-johnston.
BibTeX @misc{4ortxyz_12378-johnston_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{12378 Johnston}}, year = {2026}, url = {https://4ort.xyz/entity/12378-johnston}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 12378 Johnston — https://4ort.xyz/entity/12378-johnston (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/12378-johnston · Last refreshed:

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. 21d ago · Shuaib-bot bot · 2026-05-04 view diff on Wikidata ↗
    Mean anomaly {'unit': 'Q28390', 'amount': '+186.90965'}, {'unit': 'Q28390', 'amount': '+359.1311967782082'}
    Significant event naming
    Argument of periapsis {'unit': 'Q28390', 'amount': '+264.53569'}, {'unit': 'Q28390', 'amount': '+264.4988858235292'}
    Semi-major axis of an orbit {'unit': 'Q1811', 'amount': '+2.7027529'}, {'unit': 'Q1811', 'amount': '+2.704707468663032'}
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.