177771 Bretz

asteroid
Place asteroid Q63269781
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177771 Bretz

Summary

177771 Bretz is an asteroid[1].

Key Facts

  • 177771 Bretz is credited with the discovery of Mount Lemmon Survey[2].
  • 177771 Bretz's instance of is recorded as asteroid[3].
  • 177771 Bretz's site of astronomical discovery is recorded as Mount Lemmon Observatory[4].
  • J Harlen Bretz is named after 177771 Bretz[5].
  • 177771 Bretz's follows is recorded as 177770 Saulanwu[6].
  • 177771 Bretz's followed by is recorded as (177772) 2005 JJ168[7].
  • 177771 Bretz's minor planet group is recorded as asteroid belt[8].
  • 177771 Bretz's parent astronomical body is recorded as Sun[9].
  • 177771 Bretz's provisional designation is recorded as 2005 JA165[10].
  • 177771 Bretz's time of discovery or invention is recorded as +2005-05-10T00:00:00Z[11].
  • 177771 Bretz's JPL Small-Body Database SPK-ID is recorded as 20177771[12].
  • 177771 Bretz's significant event is recorded as naming[13].
  • 177771 Bretz's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.2487108043769437'}[14].
  • 177771 Bretz's absolute magnitude is recorded as {'unit': '1', 'amount': '+16.12'}[15].
  • 177771 Bretz's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+2.586006763751939'}[16].
  • 177771 Bretz's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1541.825488171379'}[17].
  • 177771 Bretz's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+242.9331290479855'}[18].
  • 177771 Bretz's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.611907921940296'}[19].
  • 177771 Bretz's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.261517642164578'}[20].
  • 177771 Bretz's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.962298201716013'}[21].
  • 177771 Bretz's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+69.27103239922654'}[22].
  • 177771 Bretz's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+257.7169733478577'}[23].
  • 177771 Bretz's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+1.701'}[24].
  • 177771 Bretz's albedo is recorded as {'unit': '1', 'amount': '+0.267'}[25].
  • 177771 Bretz's Minor Planet Center body ID is recorded as 177771[26].

Body

Designation and Status

177771 Bretz's instance of is recorded as asteroid[3].

History and Context

J Harlen Bretz is named after 177771 Bretz[5].

References

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

Direct Wikidata claims

  1. [3] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [2] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [4] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] . wgsbn-iau.org. wgsbn-iau.org. Provenance: wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [11] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [12] . JPL Small-Body Database. Retrieved . wikidata.org.
  12. [13] . wgsbn-iau.org. wgsbn-iau.org. Provenance: wikidata.org.
  13. [14] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [16] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [17] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [21] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [23] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [24] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [25] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [26] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. 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). 177771 Bretz. Retrieved May 3, 2026, from https://4ort.xyz/entity/177771-bretz
MLA “177771 Bretz.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/177771-bretz.
BibTeX @misc{4ortxyz_177771-bretz_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{177771 Bretz}}, year = {2026}, url = {https://4ort.xyz/entity/177771-bretz}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 177771 Bretz — https://4ort.xyz/entity/177771-bretz (retrieved 2026-05-03)

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