31531 ARRL

asteroid
Thing asteroid Q150929
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31531 ARRL

Summary

31531 ARRL is an asteroid[1]. It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 31531 ARRL is credited with the discovery of Spacewatch[3].
  • 31531 ARRL's instance of is recorded as asteroid[4].
  • 31531 ARRL's site of astronomical discovery is recorded as Kitt Peak National Observatory[5].
  • 31531 ARRL followed (31530) 1999 CQ128[6].
  • 31531 ARRL was followed by (31532) 1999 CZ146[7].
  • 31531 ARRL's minor planet group is recorded as asteroid belt[8].
  • 31531 ARRL's parent astronomical body is recorded as Sun[9].
  • 31531 ARRL's provisional designation is recorded as 1996 SE7[10].
  • 31531 ARRL's provisional designation is recorded as 1999 CQ137[11].
  • 31531 ARRL's time of discovery or invention is recorded as +1999-02-09T00:00:00Z[12].
  • 31531 ARRL's significant event is recorded as naming[13].
  • 31531 ARRL's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.08'}[14].
  • 31531 ARRL's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.0829511'}[15].
  • 31531 ARRL's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.08283106275482743'}[16].
  • 31531 ARRL's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.6'}[17].
  • 31531 ARRL's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.77'}[18].
  • 31531 ARRL's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+2.42674'}[19].
  • 31531 ARRL's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+2.430593919649289'}[20].
  • 31531 ARRL's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q577', 'amount': '+4.95'}[21].
  • 31531 ARRL's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1807.829017313232'}[22].
  • 31531 ARRL's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+157.10100'}[23].
  • 31531 ARRL's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+157.0268407814772'}[24].
  • 31531 ARRL's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.9027781'}[25].
  • 31531 ARRL's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.904285349293405'}[26].
  • 31531 ARRL's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.144'}[27].

Body

Definition and Type

31531 ARRL's instance of is recorded as asteroid[4].

Why It Matters

31531 ARRL has Wikipedia articles in 12 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. [4] . 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. [5] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [11] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [12] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  14. [16] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [17] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [18] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [19] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [20] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [21] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [22] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [23] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [24] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [25] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [26] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [27] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.

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). 31531 ARRL. Retrieved May 7, 2026, from https://4ort.xyz/entity/31531-arrl
MLA “31531 ARRL.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/31531-arrl.
BibTeX @misc{4ortxyz_31531-arrl_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{31531 ARRL}}, year = {2026}, url = {https://4ort.xyz/entity/31531-arrl}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 31531 ARRL — https://4ort.xyz/entity/31531-arrl (retrieved 2026-05-07)

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