Home › Entities › asteroid › 11027 Astafʹev

11027 Astafʹev

asteroid
Place asteroid Q2628539

Facts

26 properties

Identity

Instance of
asteroid
More facts +25
Follows
11026 Greatbotkin[4]
Followed by
(11028) 1987 UW[5]
Absolute magnitude
+14.6, +14.86[18][19]
Albedo
+0.331[38]
Apoapsis
+2.365, +2.365925446424947[29][30]
Argument of periapsis
+31.86455, +31.98335626721103[33][34]
Diameter
+2.776[37]
Discoverer or inventor
Lyudmila Chernykh[1]
Epoch
November 21, 2025[39]
Longitude of ascending node
+317.13305, +317.0697297637436[25][26]
Mean anomaly
+97.53721, +120.2264308425463[35][36]
Minor planet group
asteroid belt[6]
Named after
Viktor Astafyev[3]
Orbital eccentricity
0.09 (0.09–0.09, n=3)[15][16][17]
Orbital inclination
+1.16689, +1.166416865799035[20][21]
Orbital period
+3.18, +1163.65409926256[22][23]
Parent astronomical body
Sun[7]
Periapsis
+1.9636805, +1.964331299363199[31][32]
Provisional designation
1954 QB1, 1986 RX5, 1989 PS1, 1989 SJ14, 1998 KL17[8][9][10][11][12]
Rotation period
+4.87[24]
Semi-major axis of an orbit
+2.1645889, +2.165128372894073[27][28]
Significant event
naming[14]
Site of astronomical discovery
Crimean Astrophysical Observatory[2]
Time of discovery or invention
September 7, 1986[13]
Time of periapsis
+2460611.8833914176[40]
🏷️ Also known as
en 11027 Astaf'ev en Astaf'ev en Astafʹev en 11027 Astafʹev de (11027) Astaf'ev es (11027) Astafʹev fa سیارک ۱۱۰۲۷ fa سیارک 11027 ru Astaf'ev ru Астафьев ru (11027) Астафьев ru (11027) 1986 RX5 ru (11027) Astaf'ev ru 1954 QB1 ru 1986 RX5 ru 1989 PS1 ru 1989 SJ14 ru 1998 KL17 uk 11027 Astaf'ev uk 11027 Астаф'єв
🔖 Identifiers · 3
Freebase ID
/m/03y0vq0
JPL Small-Body Database SPK-ID
20011027
Minor Planet Center body ID
11027

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

🔗 Connections
Discoverer or inventor 1
Lyudmila Chernykh
Epoch 1
November 21, 2025
Followed by 1
(11028) 1987 UW
Followed by (predecessor) 1
(11028) 1987 UW
Follows 1
11026 Greatbotkin
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Named after 1
Viktor Astafyev
Parent astronomical body 1
Sun
Preceded by (successor) 1
11026 Greatbotkin
Site of astronomical discovery 1
Crimean Astrophysical Observatory
Press Enter · cited answer in seconds

Related Entities

Lyudmila Chernykh Viktor Astafyev

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] ↑ . wikidata.org.
  5. [5] ↑ . 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] ↑ . wikidata.org.
  15. [15] ↑ . wikidata.org.
  16. [16] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [22] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  23. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [25] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  26. [26] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  27. [27] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  28. [28] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  29. [29] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  30. [30] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  31. [31] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  32. [32] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  33. [33] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  34. [34] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  35. [35] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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.
  40. [40] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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). 11027 Astafʹev. Retrieved November 5, 2026, from https://4ort.xyz/entity/11027-astaf-ev
MLA “11027 Astafʹev.” 4ort.xyz Knowledge Graph, 4ort.xyz, 5 Nov. 2026, https://4ort.xyz/entity/11027-astaf-ev.
BibTeX @misc{4ortxyz_11027-astaf-ev_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{11027 Astafʹev}}, year = {2026}, url = {https://4ort.xyz/entity/11027-astaf-ev}, note = {Accessed: 2026-11-05}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 11027 Astafʹev — https://4ort.xyz/entity/11027-astaf-ev (retrieved 2026-11-05)

Canonical URL: https://4ort.xyz/entity/11027-astaf-ev · 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. 7d ago · AbzalM · 2026-10-31 view diff on Wikidata ↗
    Periapsis → {'unit': 'Q1811', 'amount': '+1.9636805'}, {'unit': 'Q1811', 'amount': '+1.964331299363199'}
    Orbital period → {'unit': 'Q577', 'amount': '+3.18'}, {'unit': 'Q573', 'amount': '+1163.65409926256'}
    Wikipedia languages → ['arz', 'ce', 'commons', 'en', 'eo', 'es', 'fa', 'fr', 'it', 'kaa', 'pl', 'pt',
    Rotation period → {'unit': 'Q25235', 'amount': '+4.87'}
    + 27 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.