Dimorphos

moon of asteroid 65803 Didymos
Thing minor_planet_moon Q25387442
Dimorphos
Eydeet, using DART's satellite imagery by NASA · Public Domain · Wikimedia
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Dimorphos

Summary

Dimorphos is a minor planet moon[1]. Dimorphos ranks in the top 10% of minor_planet_moon entities by monthly Wikipedia readership (216 views/month).[2]

Key Facts

  • Dimorphos is credited with the discovery of Petr Pravec[3].
  • Dimorphos's image is recorded as Stacked image of Dimorphos true orientation.jpg[4].
  • Dimorphos's instance of is recorded as minor planet moon[5].
  • Dimorphos's instance of is recorded as binary asteroid[6].
  • Dimorphos's site of astronomical discovery is recorded as Ondřejov Observatory[7].
  • Dimorphos's minor planet group is recorded as Apollo asteroid[8].
  • Dimorphos's astronomic symbol image is recorded as Dimorphos symbol (fixed width).svg[9].
  • Dimorphos's Commons category is recorded as Dimorphos[10].
  • Dimorphos's parent astronomical body is recorded as Q2265762[11].
  • Dimorphos's provisional designation is recorded as S/2003 (65803) 1[12].
  • Dimorphos's time of discovery or invention is recorded as +2003-11-20T00:00:00Z[13].
  • Dimorphos's asteroid spectral type is recorded as S-type asteroid[14].
  • Dimorphos's significant event is recorded as discovery[15].
  • Dimorphos's significant event is recorded as validation[16].
  • Dimorphos's significant event is recorded as naming[17].
  • Dimorphos's significant event is recorded as impact[18].
  • Dimorphos's orbital eccentricity is recorded as {'amount': '+0.0274'}[19].
  • Dimorphos's absolute magnitude is recorded as {'amount': '+21.3'}[20].
  • Dimorphos's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+3'}[21].
  • Dimorphos's area is recorded as {'unit': 'Q712226', 'amount': '+0.089'}[22].
  • Dimorphos's mass is recorded as {'unit': 'Q11570', 'amount': '+1330000000'}[23].
  • Dimorphos's mass is recorded as {'unit': 'Q11570', 'amount': '+4300000000'}[24].
  • Dimorphos's radius is recorded as {'unit': 'Q11573', 'amount': '+75.5'}[25].
  • Dimorphos's orbital period is recorded as {'unit': 'Q11574', 'amount': '+40932.24'}[26].
  • Dimorphos's rotation period is recorded as {'unit': 'Q573', 'amount': '+0.5167'}[27].

Body

Works and Contributions

Dimorphos is credited with the discovery of Petr Pravec[3].

Why It Matters

Dimorphos ranks in the top 10% of minor_planet_moon entities by monthly Wikipedia readership (216 views/month).[2] Dimorphos has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[28] Dimorphos is known by 37 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] . wikidata.org.
  3. [6] . wikidata.org.
  4. [3] . johnstonsarchive.net. johnstonsarchive.net. Provenance: wikidata.org.
  5. [7] . johnstonsarchive.net. johnstonsarchive.net. Provenance: wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . ssd.jpl.nasa.gov. ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [12] . ssd.jpl.nasa.gov. ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [13] . johnstonsarchive.net. johnstonsarchive.net. Provenance: wikidata.org.
  12. [14] . Q136720047. wikidata.org.
  13. [15] . johnstonsarchive.net. johnstonsarchive.net. Provenance: wikidata.org.
  14. [16] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  15. [17] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [18] . Successful kinetic impact into an asteroid for planetary defence. space.com. Provenance: wikidata.org.
  17. [19] . Q136719971. wikidata.org.
  18. [20] . johnstonsarchive.net. johnstonsarchive.net. Provenance: wikidata.org.
  19. [21] . Preimpact Mutual Orbit of the DART Target Binary Asteroid (65803) Didymos Derived from Observations of Mutual Events in 2003–2021. wikidata.org.
  20. [22] . Successful kinetic impact into an asteroid for planetary defence. wikidata.org.
  21. [23] . DART Impact: Setting Constraints Using the Tsiolkovsky Rocket Equation. wikidata.org.
  22. [24] . Successful kinetic impact into an asteroid for planetary defence. wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . Q136719971. wikidata.org.
  25. [27] . Radar observations and a physical model of binary near-Earth asteroid 65803 Didymos, target of the DART mission. 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). Dimorphos. Retrieved May 3, 2026, from https://4ort.xyz/entity/dimorphos
MLA “Dimorphos.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/dimorphos.
BibTeX @misc{4ortxyz_dimorphos_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Dimorphos}}, year = {2026}, url = {https://4ort.xyz/entity/dimorphos}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Dimorphos — https://4ort.xyz/entity/dimorphos (retrieved 2026-05-03)

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