951 Gaspra

main-belt asteroid
Place asteroid Q158244
951 Gaspra
NASA · Public Domain · Wikimedia
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Summary

951 Gaspra is an asteroid[1]. It ranks in the top 0.34% of asteroid entities by monthly Wikipedia readership (445 views/month, #14 of 4,107).[2]

Key Facts

  • Discoverer or inventor: Grigory Neujmin[3]
  • Site of astronomical discovery: Simeiz Observatory[4]
  • Named after: Gaspra[5]
  • Follows: 950 Ahrensa[6]
  • Followed by: 952 Caia[7]
  • Minor planet group: asteroid belt[8]
  • Commons category: 951 Gaspra[9]
  • Parent astronomical body: Sun[10]
  • Provisional designation: 1916 S45[11], 1955 MG1[12], A913 YA[13], A916 OJ[14]
  • Time of discovery or invention: July 30, 1916[15]
  • Asteroid spectral type: S-type asteroid[16]
  • Significant event: naming[17]
  • Topic's main category: Category:951 Gaspra[18]
  • Commons gallery: 951 Gaspra[19]
  • Orbital eccentricity: 0.1734202896130122[20]
  • Apparent magnitude: 16.8[21]
  • Topic has template: Template:GeoTemplate/gaspra[22]
  • Absolute magnitude: 11.46[23]
  • Color index: 0.870[24]
  • Different from: Gaspra[25]
  • Orbital inclination: 4.102 degree[26], 4.105754340130082 degree[27]
  • Density: 2.7 gram per cubic centimetre[28]
  • Orbital period: 1200.205198698645 day[29]
  • Rotation period: 7.042 hour[30]
  • Longitude of ascending node: 252.987864842457 degree[31]

Why It Matters

951 Gaspra has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[32] It is known by 30 alternative names across languages and contexts.[33]

References

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

Direct Wikidata claims

  1. [3] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . Minor Planet Center database. wikidata.org.
  5. [7] ↑ . Minor Planet Center database. wikidata.org.
  6. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . JPL Small-Body Database. 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] ↑ . 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] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [24] ↑ . ssd.jpl.nasa.gov. ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  26. [28] ↑ . wikidata.org.
  27. [29] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  28. [30] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  29. [31] ↑ . 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] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [32] ↑ . Wikidata sitelinks. wikidata.org.
  3. [33] ↑ . 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). 951 Gaspra. Retrieved October 14, 2026, from https://4ort.xyz/entity/951-gaspra
MLA “951 Gaspra.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/951-gaspra.
BibTeX @misc{4ortxyz_951-gaspra_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{951 Gaspra}}, year = {2026}, url = {https://4ort.xyz/entity/951-gaspra}, note = {Accessed: 2026-10-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 951 Gaspra — https://4ort.xyz/entity/951-gaspra (retrieved 2026-10-14)

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