20657 Alvarez-Candal

asteroid
Place asteroid Q2213858
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20657 Alvarez-Candal

Summary

20657 Alvarez-Candal is an asteroid[1]. It has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 20657 Alvarez-Candal is credited with the discovery of Lowell Observatory Near-Earth-Object Search[3].
  • 20657 Alvarez-Candal's instance of is recorded as asteroid[4].
  • 20657 Alvarez-Candal's site of astronomical discovery is recorded as Anderson Mesa Station[5].
  • Alvaro Augusto Alvarez-Candal is named after 20657 Alvarez-Candal[6].
  • 20657 Alvarez-Candal followed (20656) 1999 TX258[7].
  • 20657 Alvarez-Candal was followed by 20658 Bushmarinov[8].
  • 20657 Alvarez-Candal's minor planet group is recorded as asteroid belt[9].
  • 20657 Alvarez-Candal's parent astronomical body is recorded as Sun[10].
  • 20657 Alvarez-Candal's provisional designation is recorded as 1999 TL261[11].
  • 20657 Alvarez-Candal's provisional designation is recorded as 2000 AH200[12].
  • 20657 Alvarez-Candal's time of discovery or invention is recorded as October 14, 1999[13].
  • 20657 Alvarez-Candal's significant event is recorded as naming[14].
  • 20657 Alvarez-Candal's orbital eccentricity is recorded as {'amount': '+0.18'}[15].
  • 20657 Alvarez-Candal's orbital eccentricity is recorded as {'amount': '+0.1821882'}[16].
  • 20657 Alvarez-Candal's orbital eccentricity is recorded as {'amount': '+0.1768506648290785'}[17].
  • 20657 Alvarez-Candal's absolute magnitude is recorded as {'amount': '+13.8'}[18].
  • 20657 Alvarez-Candal's absolute magnitude is recorded as {'amount': '+13.87'}[19].
  • 20657 Alvarez-Candal's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+15.02078'}[20].
  • 20657 Alvarez-Candal's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+15.03340200867912'}[21].
  • 20657 Alvarez-Candal's orbital period is recorded as {'unit': 'Q577', 'amount': '+5.48'}[22].
  • 20657 Alvarez-Candal's orbital period is recorded as {'unit': 'Q573', 'amount': '+2006.318958374079'}[23].
  • 20657 Alvarez-Candal's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+124.75273'}[24].
  • 20657 Alvarez-Candal's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+124.5967955280616'}[25].
  • 20657 Alvarez-Candal's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+3.1065168'}[26].
  • 20657 Alvarez-Candal's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+3.113157073138937'}[27].

Body

Designation and Status

20657 Alvarez-Candal's instance of is recorded as asteroid[4].

History and Context

Alvaro Augusto Alvarez-Candal is named after 20657 Alvarez-Candal[6].

Why It Matters

20657 Alvarez-Candal has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[2] It is known by 7 alternative names across languages and contexts.[28]

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] . Minor Planet Center database. wikidata.org.
  7. [9] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [10] . 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] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  15. [17] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [18] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [19] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [20] . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [21] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. wikidata.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). 20657 Alvarez-Candal. Retrieved May 3, 2026, from https://4ort.xyz/entity/20657-alvarez-candal
MLA “20657 Alvarez-Candal.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/20657-alvarez-candal.
BibTeX @misc{4ortxyz_20657-alvarez-candal_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{20657 Alvarez-Candal}}, year = {2026}, url = {https://4ort.xyz/entity/20657-alvarez-candal}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 20657 Alvarez-Candal — https://4ort.xyz/entity/20657-alvarez-candal (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/20657-alvarez-candal · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 6d ago · KrBot bot · 2026-07-27 view diff on Wikidata ↗
    Named after Alvaro Augusto Alvarez-Candal
    "/* wbremoveclaims-remove:1| */ [[Property:P138]]: [[Q20873249]], дублирующееся значение / duplicate value"
  2. 8d ago · Ysogo · 2026-07-24 view diff on Wikidata ↗
    Follows
    Argument of periapsis {'unit': 'Q28390', 'amount': '+254.74618'}, {'unit': 'Q28390', 'amount': '+254.7816242890779'}
    Discoverer or inventor Lowell Observatory Near-Earth-Object Search
    Instance of
    + 24 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P138]]: [[Q20873249]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.