brightness temperature

temperature associated with the measured intensity and frequency
Thing physical_property Q4538627
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brightness temperature

Summary

brightness temperature is a physical property[1]. It draws 42 Wikipedia views per month (physical_property category, ranking #26 of 43).[2]

Key Facts

  • brightness temperature's instance of is recorded as physical property[3].
  • brightness temperature's subclass of is recorded as thermodynamic temperature[4].
  • brightness temperature's Freebase ID is recorded as /m/0cs68[5].
  • brightness temperature's Encyclopædia Britannica Online ID is recorded as topic/brightness-temperature[6].
  • brightness temperature's defining formula is recorded as I_\nu = \frac{2 h\nu^{3}}{c^2}\frac{1}{e^{\frac{h\nu}{kT}}-1}[7].
  • brightness temperature's studied by is recorded as thermodynamics[8].
  • brightness temperature's wurvoc.org measure ID is recorded as Brightness_temperature[9].
  • brightness temperature's ISQ dimension is recorded as \mathsf{\Theta}[10].
  • brightness temperature's Unified Astronomy Thesaurus ID is recorded as 182[11].
  • brightness temperature's Elhuyar ZTH ID is recorded as 136791[12].
  • brightness temperature's maintained by WikiProject is recorded as WikiProject Mathematics[13].
  • brightness temperature's Microsoft Academic ID is recorded as 53802167[14].
  • brightness temperature's Wolfram Language quantity ID is recorded as BrightnessTemperature[15].
  • brightness temperature's OpenAlex ID is recorded as C53802167[16].

Why It Matters

brightness temperature draws 42 Wikipedia views per month (physical_property category, ranking #26 of 43).[2] It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[17]

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] . Freebase Data Dumps. wikidata.org.
  4. [6] . 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] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [17] . Wikidata sitelinks. 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). brightness temperature. Retrieved May 3, 2026, from https://4ort.xyz/entity/brightness-temperature
MLA “brightness temperature.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/brightness-temperature.
BibTeX @misc{4ortxyz_brightness-temperature_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{brightness temperature}}, year = {2026}, url = {https://4ort.xyz/entity/brightness-temperature}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): brightness temperature — https://4ort.xyz/entity/brightness-temperature (retrieved 2026-05-03)

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