18 Melpomene

main-belt asteroid
Place asteroid Q117550
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Summary

18 Melpomene is an asteroid[1]. It ranks in the top 1% of asteroid entities by monthly Wikipedia readership (21 views/month).[2]

Key Facts

  • 18 Melpomene is credited with the discovery of John Russell Hind[3].
  • 18 Melpomene's image is recorded as A601.M993.shape.png[4].
  • 18 Melpomene's instance of is recorded as asteroid[5].
  • 18 Melpomene's site of astronomical discovery is recorded as Bishop Observatory[6].
  • Melpomene is named after 18 Melpomene[7].
  • 18 Melpomene's follows is recorded as 17 Thetis[8].
  • 18 Melpomene's followed by is recorded as 19 Fortuna[9].
  • 18 Melpomene's minor planet group is recorded as asteroid belt[10].
  • 18 Melpomene's astronomic symbol image is recorded as Melpomene symbol (fixed width).svg[11].
  • 18 Melpomene's Commons category is recorded as 18 Melpomene[12].
  • 18 Melpomene's parent astronomical body is recorded as Sun[13].
  • 18 Melpomene's provisional designation is recorded as A852 MA[14].
  • 18 Melpomene's time of discovery or invention is recorded as +1852-06-24T00:00:00Z[15].
  • 18 Melpomene's Freebase ID is recorded as /m/035zc8[16].
  • 18 Melpomene's JPL Small-Body Database SPK-ID is recorded as 20000018[17].
  • 18 Melpomene's asteroid spectral type is recorded as S-type asteroid[18].
  • 18 Melpomene's significant event is recorded as naming[19].
  • 18 Melpomene's orbital eccentricity is recorded as {'amount': '+0.2179619785208267'}[20].
  • 18 Melpomene's absolute magnitude is recorded as {'amount': '+6.35'}[21].
  • 18 Melpomene's orbital inclination is recorded as {'unit': 'degree', 'amount': '+10.126'}[22].
  • 18 Melpomene's orbital inclination is recorded as {'unit': 'degree', 'amount': '+10.13085816291111'}[23].
  • 18 Melpomene's density is recorded as {'unit': 'gram per cubic centimetre', 'amount': '+1.69'}[24].
  • 18 Melpomene's mass is recorded as {'unit': 'exagram', 'amount': '+3.0'}[25].
  • 18 Melpomene's orbital period is recorded as {'unit': 'day', 'amount': '+1270.370896907891'}[26].
  • 18 Melpomene's rotation period is recorded as {'unit': 'hour', 'amount': '+11.57'}[27].

Body

Designation and Status

18 Melpomene's instance of is recorded as asteroid[5].

History and Context

Melpomene is named after 18 Melpomene[7].

Why It Matters

18 Melpomene ranks in the top 1% of asteroid entities by monthly Wikipedia readership (21 views/month).[2] It has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[28] It is known by 14 alternative names across languages and contexts.[29]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [7] ↑ . Dictionary of Minor Planet Names (Sixth Revised and Enlarged Edition). wikidata.org.
  6. [8] ↑ . Minor Planet Center database. wikidata.org.
  7. [9] ↑ . Minor Planet Center database. wikidata.org.
  8. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [16] ↑ . Freebase Data Dumps. wikidata.org.
  15. [17] ↑ . JPL Small-Body Database. 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] ↑ . wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] ↑ . Wikidata sitelinks. wikidata.org.
  3. [29] ↑ . 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). 18 Melpomene. Retrieved October 14, 2026, from https://4ort.xyz/entity/18-melpomene
MLA “18 Melpomene.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/18-melpomene.
BibTeX @misc{4ortxyz_18-melpomene_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{18 Melpomene}}, year = {2026}, url = {https://4ort.xyz/entity/18-melpomene}, note = {Accessed: 2026-10-14}}
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