NOAA-21

American weather satellite
Vehicle weather_satellite Q48840592
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NOAA-21

Summary

NOAA-21 is a weather satellite[1]. NOAA-21 draws 30 Wikipedia views per month (weather_satellite category, ranking #12 of 77).[2]

Key Facts

  • NOAA-21's image is recorded as Artist's rendering of NOAA-21.png[3].
  • NOAA-21's instance of is recorded as weather satellite[4].
  • NOAA-21's operator is recorded as National Oceanic and Atmospheric Administration[5].
  • NOAA-21's logo image is recorded as JPSS-2 logo.svg[6].
  • NOAA-21's follows is recorded as NOAA-20[7].
  • NOAA-21's manufacturer is recorded as Northrop Grumman Innovation Systems[8].
  • NOAA-21's COSPAR ID is recorded as 2022-150A[9].
  • NOAA-21's part of is recorded as Joint Polar Satellite System[10].
  • NOAA-21's part of is recorded as Polar Operational Environmental Satellites[11].
  • NOAA-21's Commons category is recorded as NOAA 21[12].
  • NOAA-21's space launch vehicle is recorded as Atlas V 401[13].
  • NOAA-21's SCN is recorded as 54234[14].
  • NOAA-21's country of origin is recorded as United States[15].
  • NOAA-21's powered by is recorded as spacecraft solar array[16].
  • NOAA-21's type of orbit is recorded as Sun-synchronous orbit[17].
  • NOAA-21's UTC date of spacecraft launch is recorded as +2022-11-10T00:00:00Z[18].
  • NOAA-21's spacecraft bus is recorded as LEOStar-3[19].
  • NOAA-21's significant event is recorded as rocket launch[20].
  • NOAA-21's carries scientific instrument is recorded as Advanced Technology Microwave Sounder[21].
  • NOAA-21's carries scientific instrument is recorded as Cross-track Infrared Sounder[22].
  • NOAA-21's carries scientific instrument is recorded as Ozone Mapping and Profiler Suite[23].
  • NOAA-21's carries scientific instrument is recorded as Visible Infrared Imaging Radiometer Suite[24].
  • NOAA-21's start point is recorded as Vandenberg Space Launch Complex 3 East[25].
  • NOAA-21's mass is recorded as {'unit': 'Q11570', 'amount': '+2540'}[26].
  • NOAA-21's Google Knowledge Graph ID is recorded as /g/11hbvwrk5p[27].

Why It Matters

NOAA-21 draws 30 Wikipedia views per month (weather_satellite category, ranking #12 of 77).[2] NOAA-21 is known by 5 alternative names across languages and contexts.[28]

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] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . Jonathan's Space Report. space.skyrocket.de. Provenance: wikidata.org.
  12. [14] . Jonathan's Space Report. wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wmo-sat.info. wmo-sat.info. Provenance: wikidata.org.
  15. [17] . wmo-sat.info. wmo-sat.info. Provenance: wikidata.org.
  16. [18] . Jonathan's Space Report. nasaspaceflight.com. Provenance: wikidata.org.
  17. [19] . space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.
  18. [20] . Jonathan's Space Report. nasaspaceflight.com. Provenance: wikidata.org.
  19. [21] . wmo-sat.info. wmo-sat.info. Provenance: wikidata.org.
  20. [22] . wmo-sat.info. wmo-sat.info. Provenance: wikidata.org.
  21. [23] . wmo-sat.info. wmo-sat.info. Provenance: wikidata.org.
  22. [24] . wmo-sat.info. wmo-sat.info. Provenance: wikidata.org.
  23. [25] . Jonathan's Space Report. space.skyrocket.de. Provenance: wikidata.org.
  24. [26] . wmo-sat.info. wmo-sat.info. Provenance: wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.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). NOAA-21. Retrieved May 3, 2026, from https://4ort.xyz/entity/noaa-21
MLA “NOAA-21.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/noaa-21.
BibTeX @misc{4ortxyz_noaa-21_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{NOAA-21}}, year = {2026}, url = {https://4ort.xyz/entity/noaa-21}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): NOAA-21 — https://4ort.xyz/entity/noaa-21 (retrieved 2026-05-03)

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