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4071 Rostovdon

asteroid
Thing asteroid Q152619

Facts

26 properties
Instance of
asteroid
Follows
4070 Rozov[4]
Followed by
4072 Yayoi[5]
Absolute magnitude
+11.9, +12.05[17][18]
Albedo
+0.05[37]
Apoapsis
+3.722, +3.709824044211093[28][29]
Argument of periapsis
+126.72462, +126.7532457507701[32][33]
Diameter
+25.982[36]
Discoverer or inventor
Lyudmila Karachkina[1]
Epoch
November 21, 2025[38]
Longitude of ascending node
+267.46693, +267.2712322991242[24][25]
Mean anomaly
+114.20244, +235.263764482088[34][35]
Minor planet group
asteroid belt, outer asteroid belt[6][7]
Named after
Rostov-on-Don[3]
Orbital eccentricity
0.16 (0.16–0.16, n=3)[14][15][16]
Orbital inclination
+10.99637, +10.96154589908707[19][20]
Orbital period
+5.72, +2097.879185782841[21][22]
Parent astronomical body
Sun[8]
Periapsis
+2.6743826, +2.704506857306174[30][31]
Provisional designation
1976 YL, 1981 RD2, 1987 SF1[9][10][11]
Rotation period
+282.005[23]
Semi-major axis of an orbit
+3.1979995, +3.207165450758633[26][27]
Significant event
naming[13]
Site of astronomical discovery
Crimean Astrophysical Observatory[2]
Show all 26 facts +2
Time of discovery or invention
September 7, 1981[12]
Time of periapsis
+2461727.393200572[39]
🏷️ Also known as
en Rostovdon de (4071) Rostovdon fa سیارک ۴۰۷۱ ru (4071) 1981 RD2 ru (4071) Ростовдон ru Ростовдон ru 1987 SF1 ru 1976 YL ru 1981 RD2 uk 4071 Ростовдон zh 小行星4071
🔖 Identifiers · 3
Freebase ID
/m/03y86wv
JPL Small-Body Database SPK-ID
20004071
Minor Planet Center body ID
4071

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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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [8] ↑ . 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] ↑ . wikidata.org.
  14. [14] ↑ . wikidata.org.
  15. [15] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [24] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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.

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APA 4ort.xyz Knowledge Graph. (2026). 4071 Rostovdon. Retrieved November 4, 2026, from https://4ort.xyz/entity/4071-rostovdon
MLA “4071 Rostovdon.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Nov. 2026, https://4ort.xyz/entity/4071-rostovdon.
BibTeX @misc{4ortxyz_4071-rostovdon_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{4071 Rostovdon}}, year = {2026}, url = {https://4ort.xyz/entity/4071-rostovdon}, note = {Accessed: 2026-11-04}}
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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. 5d ago · AbzalM · 2026-10-31 view diff on Wikidata ↗
    Follows → 4070 Rozov
    JPL Small-Body Database SPK-ID → 20004071
    Time of periapsis → {'unit': 'Q14267', 'amount': '+2461727.393200572'}
    Minor planet group → asteroid belt, outer asteroid belt
    + 30 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-and-other-short:0||kaa */ kaawiki sitelink"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.