101955 Bennu

near-Earth asteroid of highest impact hazard
Place apollo_asteroid Q11558
101955 Bennu
NASA/Goddard/University of Arizona · Public Domain · Wikimedia
Press Enter · cited answer in seconds

101955 Bennu

Summary

101955 Bennu is an Apollo asteroid[1]. It draws 1,135 Wikipedia views per month (apollo_asteroid category, ranking #1 of 1).[2]

Key Facts

  • 101955 Bennu is credited with the discovery of Lincoln Near-Earth Asteroid Research[3].
  • 101955 Bennu's instance of is recorded as Apollo asteroid[4].
  • 101955 Bennu's instance of is recorded as potentially hazardous asteroid[5].
  • 101955 Bennu's instance of is recorded as near-Earth asteroid[6].
  • 101955 Bennu's site of astronomical discovery is recorded as Experimental Test Site[7].
  • Bennu is named after 101955 Bennu[8].
  • 101955 Bennu followed (101954) 1999 RY33[9].
  • 101955 Bennu was followed by (101956) 1999 RS36[10].
  • 101955 Bennu's minor planet group is recorded as Apollo asteroid[11].
  • 101955 Bennu's Commons category is recorded as 101955 Bennu[12].
  • 101955 Bennu's parent astronomical body is recorded as Sun[13].
  • 101955 Bennu's provisional designation is recorded as 1999 RQ36[14].
  • 101955 Bennu's catalog code is recorded as 1999 RQ36[15].
  • 101955 Bennu's time of discovery or invention is recorded as September 11, 1999[16].
  • 101955 Bennu's asteroid spectral type is recorded as B-type asteroid[17].
  • 101955 Bennu's asteroid spectral type is recorded as F-type asteroid[18].
  • 101955 Bennu's significant event is recorded as discovery[19].
  • 101955 Bennu's significant event is recorded as naming[20].
  • 101955 Bennu's topic's main category is recorded as Category:101955 Bennu[21].
  • 101955 Bennu's orbital eccentricity is recorded as {'amount': '+0.2037450762416414'}[22].
  • 101955 Bennu's absolute magnitude is recorded as {'amount': '+20.41'}[23].
  • 101955 Bennu's absolute magnitude is recorded as {'amount': '+20.21'}[24].
  • 101955 Bennu's color index is recorded as {'amount': '+0.16'}[25].
  • 101955 Bennu's color index is recorded as {'amount': '+0.64'}[26].
  • 101955 Bennu's color index is recorded as {'amount': '+0.36'}[27].

Body

Physical Characteristics

101955 Bennu covers an area of {'unit': 'Q712226', 'amount': '+0.7874'}[28].

Designation and Status

Recorded instance of include Apollo asteroid[4], potentially hazardous asteroid[5], and near-Earth asteroid[6].

History and Context

101955 Bennu's catalog code is recorded as 1999 RQ36[15]. Bennu is named after it[8].

Why It Matters

101955 Bennu draws 1,135 Wikipedia views per month (apollo_asteroid category, ranking #1 of 1).[2] It has Wikipedia articles in 27 language editions, a strong signal of global cultural recognition.[29] It is known by 23 alternative names across languages and contexts.[30]

References

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

Direct Wikidata claims

  1. [4] . Minor Planet Center database. minorplanetcenter.net. Provenance: wikidata.org.
  2. [5] . Minor Planet Center database. Retrieved . minorplanetcenter.net. Provenance: wikidata.org.
  3. [6] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [3] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [7] . Minor Planet Center database. Retrieved . minorplanetcenter.net. Provenance: wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . Minor Planet Center database. Retrieved . minorplanetcenter.net. Provenance: wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [15] . Minor Planet Center database. minorplanetcenter.net. Provenance: wikidata.org.
  14. [16] . Minor Planet Center database. Retrieved . minorplanetcenter.net. Provenance: wikidata.org.
  15. [17] . Asteroid (101955) 1999 RQ36: Spectroscopy from 0.4 to 2.4μm and meteorite analogs. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [18] . Unusual polarimetric properties of (101955) Bennu: similarities with F-class asteroids and cometary bodies. wikidata.org.
  17. [19] . Minor Planet Center database. minorplanetcenter.net. Provenance: wikidata.org.
  18. [20] . space.com. space.com. Provenance: wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [23] . The operational environment and rotational acceleration of asteroid (101955) Bennu from OSIRIS-REx observations. wikidata.org.
  22. [24] . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [25] . Lightcurve, Color and Phase Function Photometry of the OSIRIS-REx Target Asteroid (101955) Bennu. wikidata.org.
  24. [26] . Lightcurve, Color and Phase Function Photometry of the OSIRIS-REx Target Asteroid (101955) Bennu. wikidata.org.
  25. [27] . Lightcurve, Color and Phase Function Photometry of the OSIRIS-REx Target Asteroid (101955) Bennu. wikidata.org.
  26. [28] . Hemispherical differences in the shape and topography of asteroid (101955) Bennu. wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [29] . Wikidata sitelinks. wikidata.org.
  3. [30] . 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). 101955 Bennu. Retrieved May 3, 2026, from https://4ort.xyz/entity/101955-bennu
MLA “101955 Bennu.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/101955-bennu.
BibTeX @misc{4ortxyz_101955-bennu_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{101955 Bennu}}, year = {2026}, url = {https://4ort.xyz/entity/101955-bennu}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 101955 Bennu — https://4ort.xyz/entity/101955-bennu (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/101955-bennu · 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. 22h ago · Kwamikagami · 2026-06-01 view diff on Wikidata ↗
    Asteroid spectral type B-type asteroid, F-type asteroid
    Epoch January 1, 2011
    Area {'unit': 'Q712226', 'amount': '+0.7874'}
    Density {'unit': 'Q13147228', 'amount': '+1.194'}
    + 35 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1 */ [[Property:P528]]: 101954"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.