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9515 Dubner

asteroid
Asteroid Q402866

Facts

26 properties

Identity

Instance of
asteroid
More facts +25
Follows
9514 Deineka[5]
Followed by
9516 Inasan[6]
Absolute magnitude
13.0, 13.29[16][17]
Albedo
0.0738[36]
Apoapsis
2.969 au, 2.96968403340666 au[27][28]
Argument of periapsis
315.14046°, 315.3679820290987°[31][32]
Diameter
11.74 km[35]
Discoverer or inventor
Mario Reynaldo Cesco[2]
Epoch
November 21, 2025[37]
Longitude of ascending node
25.37244°, 25.27918328997224°[23][24]
Mean anomaly
209.62174°, 116.5956177828328°[33][34]
Minor planet group
asteroid belt[7]
Named after
Gloria Dubner[4]
Orbital eccentricity
0.23 (0.22–0.23, n=3)[13][14][15]
Orbital inclination
23.72492°, 23.71017070770326°[18][19]
Orbital period
3.77 year, 1,378.266847811615 day[20][21]
Parent astronomical body
Sun[8]
Periapsis
1.8754857 au, 1.877839406091693 au[29][30]
Provisional designation
1975 RA2, 1993 HT6[9][10]
Rotation period
12.58 h[22]
Semi-major axis of an orbit
2.4220329 au, 2.423761719749177 au[25][26]
Significant event
naming (2008)[12]
Site of astronomical discovery
Félix Aguilar Observatory[3]
Time of discovery or invention
September 5, 1975[11]
Time of periapsis
2,460,554.1114594718 Julian day[38]
🏷️ Also known as
en 1975 RA2 en 9515 Dubner de (9515) Dubner fa سیارک 9515 fa سیارک ۹۵۱۵ ru Dubner ru Дабнер ru (9515) 1975 RA2 ru 1975 RA2 ru 1993 HT6 ru (9515) Dubner ru (9515) Дабнер uk 9515 Dubner uk 9515 Дубнер zh 小行星9515
🔖 Identifiers · 3
Freebase ID
/m/0c01522
JPL Small-Body Database SPK-ID
20009515
Minor Planet Center body ID
9515

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Site of astronomical discovery 2
Félix Aguilar Observatory, Leoncito Astronomical Complex
Discoverer or inventor 1
Mario Reynaldo Cesco
Epoch 1
November 21, 2025
Followed by 1
9516 Inasan
Followed by (predecessor) 1
9516 Inasan
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
← FactGrid item ID 1
Hermann J. Huber
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Summary

9515 Dubner is an asteroid[1].

References

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

Direct Wikidata claims

  1. [2] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [3] ↑ . JPL Small-Body Database. wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . Minor Planet Center database. wikidata.org.
  5. [6] ↑ . Minor Planet Center database. wikidata.org.
  6. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  14. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [16] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  23. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [25] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  25. [26] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  26. [27] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  27. [28] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  28. [29] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  29. [30] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  30. [31] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  31. [32] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  32. [33] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  33. [34] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  34. [35] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  35. [36] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  36. [37] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  37. [38] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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). 9515 Dubner. Retrieved November 10, 2026, from https://4ort.xyz/entity/9515-dubner
MLA “9515 Dubner.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Nov. 2026, https://4ort.xyz/entity/9515-dubner.
BibTeX @misc{4ortxyz_9515-dubner_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{9515 Dubner}}, year = {2026}, url = {https://4ort.xyz/entity/9515-dubner}, note = {Accessed: 2026-11-10}}
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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. 22w ago · Marsupil · 2026-06-08 view diff on Wikidata ↗
    Absolute magnitude → 13, 13.29
    Apoapsis → 2.969 astronomical unit, 2.969684 astronomical unit
    Semi-major axis of an orbit → 2.422033 astronomical unit, 2.423762 astronomical unit
    Parent astronomical body → Sun
    + 20 other properties edited (see Wikidata diff for full list)
    "Changed claim: Significant event: naming"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.