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2506 Pirogov

asteroid
Thing asteroid Q149323

Facts

26 properties
Instance of
asteroid
Follows
2505 Hebei[4]
Followed by
2507 Bobone[5]
Absolute magnitude
+11.9, +12.12[19][20]
Albedo
+0.261[39]
Apoapsis
+2.954, +2.956346299766453[30][31]
Argument of periapsis
+283.31504, +297.4220655634591[34][35]
Diameter
+11.359[38]
Discoverer or inventor
Nikolai Chernykh[1]
Epoch
November 21, 2025[40]
Longitude of ascending node
+164.87455, +164.6549724320131[26][27]
Mean anomaly
+54.13271, +238.8730591981866[36][37]
Minor planet group
asteroid belt[6]
Named after
Nikolai Pirogov[3]
Orbital eccentricity
0.02 (0.02–0.02, n=3)[16][17][18]
Orbital inclination
+2.16536, +2.169890173322307[21][22]
Orbital period
+4.94, +1803.410631718035[23][24]
Parent astronomical body
Sun[7]
Periapsis
+2.8443227, +2.84275633137242[32][33]
Provisional designation
1934 CA, 1959 EO, 1962 WW1, 1974 EG, 1976 QG1, A910 HA[8][9][10][11][12][13]
Rotation period
+2.953[25]
Semi-major axis of an orbit
+2.8990012, +2.899551315569437[28][29]
Significant event
naming[15]
Site of astronomical discovery
Crimean Astrophysical Observatory[2]
Show all 26 facts +2
Time of discovery or invention
August 26, 1976[14]
Time of periapsis
+2461607.2822578596[41]
🏷️ Also known as
en Pirogov de (2506) Pirogov el 2506 Πιρόγκοφ fa سیارک ۲۵۰۶ ru 1976 QG1 ru (2506) 1976 QG1 ru (2506) Пирогов ru A910 HA ru Пирогов ru 1974 EG ru 1934 CA ru 1959 EO ru 1962 WW1 uk 2506 Пирогов zh 小行星2506
🔖 Identifiers · 3
Freebase ID
/m/03y7_x1
JPL Small-Body Database SPK-ID
20002506
Minor Planet Center body ID
2506

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References

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

Direct Wikidata claims

  1. [1] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . Minor Planet Center database. wikidata.org.
  5. [5] ↑ . Minor Planet Center database. wikidata.org.
  6. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [7] ↑ . wikidata.org.
  8. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [12] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [15] ↑ . wikidata.org.
  16. [16] ↑ . wikidata.org.
  17. [17] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [19] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [21] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [23] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  26. [26] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  27. [27] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  28. [28] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  29. [29] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  30. [30] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  31. [31] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  32. [32] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  33. [33] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  34. [34] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  35. [35] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  36. [36] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  37. [37] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  38. [38] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  39. [39] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  40. [40] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  41. [41] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.

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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). 2506 Pirogov. Retrieved November 2, 2026, from https://4ort.xyz/entity/2506-pirogov
MLA “2506 Pirogov.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Nov. 2026, https://4ort.xyz/entity/2506-pirogov.
BibTeX @misc{4ortxyz_2506-pirogov_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2506 Pirogov}}, year = {2026}, url = {https://4ort.xyz/entity/2506-pirogov}, note = {Accessed: 2026-11-02}}
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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. 8d ago · AbzalM · 2026-10-30 view diff on Wikidata ↗
    Wikipedia languages → ['arz', 'ca', 'ce', 'commons', 'de', 'el', 'en', 'eo', 'es', 'eu', 'fa', 'fr', '
    Sitelink count → 33
    "/* wbeditentity-update-languages-and-other-short:0||kaa */ kaawiki sitelink"
  2. 11w ago · MatSuBot bot · 2026-08-17 view diff on Wikidata ↗
    Followed by → 2507 Bobone
    Argument of periapsis → {'unit': 'Q28390', 'amount': '+283.31504'}, {'unit': 'Q28390', 'amount': '+297.4220655634591'}
    Minor Planet Center body ID → 2506
    Freebase ID → /m/03y7_x1
    + 28 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||ca, pl */ import labels from sitelinks"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.