21350 Billgardner

asteroid
Place asteroid Q5189422
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21350 Billgardner

Summary

21350 Billgardner is an asteroid[1]. It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • 21350 Billgardner is credited with the discovery of Spacewatch[3].
  • 21350 Billgardner's instance of is recorded as asteroid[4].
  • 21350 Billgardner's site of astronomical discovery is recorded as Kitt Peak National Observatory[5].
  • 21350 Billgardner followed 21349 Bevoke[6].
  • 21350 Billgardner was followed by 21351 Bhagwat[7].
  • 21350 Billgardner's minor planet group is recorded as asteroid belt[8].
  • 21350 Billgardner's parent astronomical body is recorded as Sun[9].
  • 21350 Billgardner's provisional designation is recorded as 1997 EN32[10].
  • 21350 Billgardner's provisional designation is recorded as 1999 RB95[11].
  • 21350 Billgardner's time of discovery or invention is recorded as March 11, 1997[12].
  • 21350 Billgardner's significant event is recorded as naming[13].
  • 21350 Billgardner's orbital eccentricity is recorded as {'amount': '+0.09'}[14].
  • 21350 Billgardner's orbital eccentricity is recorded as {'amount': '+0.0922323'}[15].
  • 21350 Billgardner's orbital eccentricity is recorded as {'amount': '+0.08862273445296139'}[16].
  • 21350 Billgardner's absolute magnitude is recorded as {'amount': '+14.8'}[17].
  • 21350 Billgardner's absolute magnitude is recorded as {'amount': '+14.9'}[18].
  • 21350 Billgardner's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+4.03286'}[19].
  • 21350 Billgardner's orbital inclination is recorded as {'unit': 'Q28390', 'amount': '+4.034077072588764'}[20].
  • 21350 Billgardner's orbital period is recorded as {'unit': 'Q577', 'amount': '+4.49'}[21].
  • 21350 Billgardner's orbital period is recorded as {'unit': 'Q573', 'amount': '+1640.332316134951'}[22].
  • 21350 Billgardner's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+6.04237'}[23].
  • 21350 Billgardner's longitude of ascending node is recorded as {'unit': 'Q28390', 'amount': '+5.91289849309535'}[24].
  • 21350 Billgardner's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.7208306'}[25].
  • 21350 Billgardner's semi-major axis of an orbit is recorded as {'unit': 'Q1811', 'amount': '+2.722005151287846'}[26].
  • 21350 Billgardner's apoapsis is recorded as {'unit': 'Q1811', 'amount': '+2.972'}[27].

Body

Designation and Status

21350 Billgardner's instance of is recorded as asteroid[4].

Why It Matters

21350 Billgardner has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[2] It is known by 8 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] . JPL Small-Body 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.
  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). 21350 Billgardner. Retrieved May 3, 2026, from https://4ort.xyz/entity/21350-billgardner
MLA “21350 Billgardner.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/21350-billgardner.
BibTeX @misc{4ortxyz_21350-billgardner_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{21350 Billgardner}}, year = {2026}, url = {https://4ort.xyz/entity/21350-billgardner}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 21350 Billgardner — https://4ort.xyz/entity/21350-billgardner (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/21350-billgardner · 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. 21d ago · Peter James · 2026-05-15 view diff on Wikidata ↗
    Instance of asteroid
    Epoch November 21, 2025
    Orbital period {'unit': 'Q577', 'amount': '+4.49'}, {'unit': 'Q573', 'amount': '+1640.332316134951'}
    Argument of periapsis {'unit': 'Q28390', 'amount': '+69.47600'}, {'unit': 'Q28390', 'amount': '+70.27720174596053'}
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbmergeitems-from:0||Q139802204 */ #quickstatements; #temporary_batch_1778879174762"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.