7446 Hadrianus

asteroid
Thing asteroid Q775426
Press Enter · cited answer in seconds

7446 Hadrianus

Summary

7446 Hadrianus is an asteroid[1]. It has Wikipedia articles in 22 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 7446 Hadrianus is credited with the discovery of Cornelis Johannes van Houten[3].
  • 7446 Hadrianus is credited with the discovery of Ingrid van Houten-Groeneveld[4].
  • 7446 Hadrianus is credited with the discovery of Tom Gehrels[5].
  • 7446 Hadrianus's instance of is recorded as asteroid[6].
  • 7446 Hadrianus's site of astronomical discovery is recorded as Palomar Observatory[7].
  • Hadrian is named after 7446 Hadrianus[8].
  • 7446 Hadrianus's follows is recorded as Q947717[9].
  • 7446 Hadrianus's followed by is recorded as Q985652[10].
  • 7446 Hadrianus's minor planet group is recorded as asteroid belt[11].
  • 7446 Hadrianus's parent astronomical body is recorded as Sun[12].
  • 7446 Hadrianus's provisional designation is recorded as 1981 CA1[13].
  • 7446 Hadrianus's provisional designation is recorded as 1982 KB[14].
  • 7446 Hadrianus's provisional designation is recorded as 1990 VT11[15].
  • 7446 Hadrianus's provisional designation is recorded as 2249 T-2[16].
  • 7446 Hadrianus's time of discovery or invention is recorded as +1973-09-29T00:00:00Z[17].
  • 7446 Hadrianus's Freebase ID is recorded as /m/03y35fn[18].
  • 7446 Hadrianus's JPL Small-Body Database SPK-ID is recorded as 20007446[19].
  • 7446 Hadrianus's significant event is recorded as naming[20].
  • 7446 Hadrianus's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.08'}[21].
  • 7446 Hadrianus's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.0783578'}[22].
  • 7446 Hadrianus's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.07006095068463272'}[23].
  • 7446 Hadrianus's absolute magnitude is recorded as {'unit': '1', 'amount': '+12.5'}[24].
  • 7446 Hadrianus's absolute magnitude is recorded as {'unit': '1', 'amount': '+12.62'}[25].
  • 7446 Hadrianus's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.77116'}[26].
  • 7446 Hadrianus's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.776198438883803'}[27].

Body

Works and Contributions

Credited discoveries include Cornelis Johannes van Houten[3], an astronomer[28], 1920–2002[29], of Kingdom of the Netherlands[30], specialised in astronomy[31]; Ingrid van Houten-Groeneveld[4], an astronomer[32], 1921–2015[33], of Kingdom of the Netherlands[34], specialised in astronomy[35]; and Tom Gehrels[5], an astronomer[36], 1925–2011[37], of Kingdom of the Netherlands[38], awarded the Masursky Award[39], specialised in astronomy[40].

Why It Matters

7446 Hadrianus has Wikipedia articles in 22 language editions, a strong signal of global cultural recognition.[2]

References

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

Direct Wikidata claims

  1. [6] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [3] . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [4] . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [7] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . Minor Planet Center database. wikidata.org.
  8. [10] . Minor Planet Center database. wikidata.org.
  9. [11] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [17] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [18] . Freebase Data Dumps. wikidata.org.
  17. [19] . JPL Small-Body Database. Retrieved . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [23] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [24] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  23. [25] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [26] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  25. [27] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [38] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site
  13. [40] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . 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). 7446 Hadrianus. Retrieved May 7, 2026, from https://4ort.xyz/entity/7446-hadrianus
MLA “7446 Hadrianus.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/7446-hadrianus.
BibTeX @misc{4ortxyz_7446-hadrianus_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{7446 Hadrianus}}, year = {2026}, url = {https://4ort.xyz/entity/7446-hadrianus}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 7446 Hadrianus — https://4ort.xyz/entity/7446-hadrianus (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/7446-hadrianus · Last refreshed: