Mercury

first planet from the Solar System and smallest among all, tellurian and with extreme temperatures
Place inferior_planet Q308
Mercury
NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington. Edited version of Image:Mercury in color - Prockter07.jpg by Papa Lima Whiskey. · Public Domain · Wikimedia
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Mercury

Summary

Mercury is an inferior planet[1]. Mercury draws 16,387 Wikipedia views per month (inferior_planet category, ranking #1 of 1).[2]

Key Facts

  • Mercury's instance of is recorded as inferior planet[3].
  • Mercury's instance of is recorded as inner planet of the Solar System[4].
  • Mercury is named after Mercury[5].
  • Hermes is named after Mercury[6].
  • The location of Mercury was inner Solar System[7].
  • Mercury is part of inner Solar System[8].
  • Mercury is used for colonization of Mercury[9].
  • Mercury's Commons category is recorded as Mercury (planet)[10].
  • Mercury's parent astronomical body is recorded as Sun[11].
  • Mercury's child astronomical body is recorded as Mercury's moon[12].
  • Mercury's child astronomical body is recorded as hermeocentric orbit[13].
  • Mercury's child astronomical body is recorded as hermeosynchronous orbit[14].
  • Mercury's child astronomical body is recorded as hermeostationary orbit[15].
  • Mercury's Unicode character is recorded as ☿[16].
  • Mercury comprises atmosphere of Mercury[17].
  • Mercury's highest point is recorded as Caloris Montes[18].
  • Mercury's IPA transcription is recorded as mɛʁˈkuːɐ̯[19].
  • Mercury's topic's main category is recorded as Category:Mercury (planet)[20].
  • Mercury's Commons gallery is recorded as Mercury (planet)[21].
  • Mercury's orbital eccentricity is recorded as {'amount': '+0.20563593'}[22].
  • Mercury's flattening is recorded as {'amount': '+0'}[23].
  • Mercury's apparent magnitude is recorded as {'amount': '+1.9'}[24].
  • Mercury's described by source is recorded as Otto's encyclopedia[25].
  • Mercury's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[26].
  • Mercury's described by source is recorded as The Nuttall Encyclopædia[27].

Body

Geography

Mercury is part of inner Solar System[8].

Physical Characteristics

Mercury covers an area of {'unit': 'Q712226', 'amount': '+74800000'}[28].

Designation and Status

Recorded instance of include inferior planet[3] and inner planet of the Solar System[4].

History and Context

Things named after include Mercury[5], a Roman deity[29] and Hermes[6], an Olympian god[30].

Cultural Significance

Things named for Mercury include Wednesday[31], a day of the week[32]; Mercury Islands[33], an island group[34], in New Zealand[35]; and Mercury Glacier[36], a glacier[37].

Why It Matters

Mercury draws 16,387 Wikipedia views per month (inferior_planet category, ranking #1 of 1).[2] Mercury has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[38] Mercury is known by 38 alternative names across languages and contexts.[39]

Entities named for Mercury include Wednesday[31], a day of the week[32]; Mercury Islands[33], an island group[34], in New Zealand[35]; and Mercury Glacier[36], a glacier[37].

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . Retrieved . wikidata.org.
  4. [6] . A Greek–English Lexicon. wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . Keplerian elements for approximate positions of the major planets. wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . NASA FACTS. nssdc.gsfc.nasa.gov. Provenance: wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.
  26. [28] . nssdc.gsfc.nasa.gov. nssdc.gsfc.nasa.gov. Provenance: wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [31] . wikidata.org. → on this site
  2. [33] . wikidata.org. → on this site
  3. [36] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [29] . Wikidata. wikidata.org. → on this site
  2. [30] . Wikidata. wikidata.org. → on this site
  3. [32] . Wikidata. wikidata.org. → on this site
  4. [34] . Wikidata. wikidata.org. → on this site
  5. [35] . Wikidata. wikidata.org. → on this site
  6. [37] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [38] . Wikidata sitelinks. wikidata.org.
  3. [39] . 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). Mercury. Retrieved May 3, 2026, from https://4ort.xyz/entity/mercury-q308
MLA “Mercury.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mercury-q308.
BibTeX @misc{4ortxyz_mercury-q308_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mercury}}, year = {2026}, url = {https://4ort.xyz/entity/mercury-q308}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mercury — https://4ort.xyz/entity/mercury-q308 (retrieved 2026-05-03)

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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. 21h ago · Trivialist · 2026-05-20 view diff on Wikidata ↗
    Harper's tag mercury
    "/* wbsetclaim-create:1||1 */ [[Property:P13772]]: mercury, Matched to [[:toollabs:mix-n-match/#/entry/289948514|mercury (#289948514)]] in [[:toollabs:mix-n-match/#/catalog/7915|Harper's tag]] #mix'n'm"
  2. 1d ago · Twofivesixbot bot · 2026-05-19 view diff on Wikidata ↗
    Local thumb
    "/* wbeditentity-update:0| */ mv to monolingual text names on YSO statements"
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