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(10115) 1992 SK

Apollo minor planet, NEO and PHA
Intangible Potentially Hazardous Asteroid Q1480020

Facts

25 properties
Instance of
potentially hazardous asteroid, near-Earth object, near-Earth asteroid[3][4]
Follows
10114 Greifswald[6]
Followed by
10116 Robertfranz[7]
Absolute magnitude
+17.0, +17.1[18][19]
Albedo
+0.28, +0.318[38][39]
Apoapsis
+1.654, +1.654243795250337[29][30]
Argument of periapsis
+233.64932, +233.7358011826312[33][34]
Asteroid spectral type
S-type asteroid[14]
Diameter
+0.938[37]
Discoverer or inventor
Eleanor F. Helin, Jeff T. Alu[1][2]
Epoch
November 21, 2025[40]
Longitude of ascending node
+8.91821, +8.870202278934988[25][26]
Mean anomaly
+111.41913, +7.075289607509984[35][36]
Minor planet group
Apollo asteroid[8]
Orbital eccentricity
0.32 (0.32–0.32, n=3)[15][16][17]
Orbital inclination
+15.32074, +15.31793189768404[20][21]
Orbital period
+1.39, +509.6034022285731[22][23]
Parent astronomical body
Sun[9]
Periapsis
+0.8429172, +0.8429519728266607[31][32]
Provisional designation
1985 SD, 1985 TO2, 1992 SK[10][11][12]
Rotation period
+7.319[24]
Semi-major axis of an orbit
+1.2484412, +1.248597884038499[27][28]
Site of astronomical discovery
Palomar Observatory[5]
Time of discovery or invention
September 24, 1992[13]
Show all 25 facts +1
Time of periapsis
+2460990.484467623[41]
🏷️ Also known as
en (10115) 1992 SK fa (۱۰۱۱۵) ۱۹۹۲ اس کی ru 1985 SD ru 1985 TO2 ru 1992 SK zh 小行星10115
🔖 Identifiers · 4
Freebase ID
/m/0hhtx63
JPL Small-Body Database SPK-ID
20010115
Minor Planet Center body ID
10115
Wolfram Language entity code
Entity["MinorPlanet", "MinorPlanet10115Provisional1992SK"]

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

🔗 Connections
Instance of 3
near-Earth object, near-Earth asteroid, potentially hazardous asteroid
Discoverer or inventor 2
Eleanor F. Helin, Jeff T. Alu
Asteroid spectral type 1
S-type asteroid
Epoch 1
November 21, 2025
Followed by 1
10116 Robertfranz
Followed by (predecessor) 1
10116 Robertfranz
Follows 1
10114 Greifswald
Minor planet group 1
Apollo asteroid
Parent astronomical body 1
Sun
Preceded by (successor) 1
10114 Greifswald
Site of astronomical discovery 1
Palomar Observatory
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Related Entities

Eleanor F. Helin

References

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

Direct Wikidata claims

  1. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [1] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . wikidata.org.
  8. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [9] ↑ . 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] ↑ . 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] ↑ . 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). (10115) 1992 SK. Retrieved November 11, 2026, from https://4ort.xyz/entity/10115-1992-sk
MLA “(10115) 1992 SK.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Nov. 2026, https://4ort.xyz/entity/10115-1992-sk.
BibTeX @misc{4ortxyz_10115-1992-sk_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(10115) 1992 SK}}, year = {2026}, url = {https://4ort.xyz/entity/10115-1992-sk}, note = {Accessed: 2026-11-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (10115) 1992 SK — https://4ort.xyz/entity/10115-1992-sk (retrieved 2026-11-11)

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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. 12d ago · AbzalM · 2026-10-31 view diff on Wikidata ↗
    Periapsis → 0.842917 astronomical unit, 0.842952 astronomical unit
    Orbital period → 1.39 year, 509.603402 day
    Rotation period → 7.319 hour
    Instance of → potentially hazardous asteroid, near-Earth object, near-Earth asteroid
    + 19 other properties edited (see Wikidata diff for full list)
    "Changed [kaa] labels, descriptions, aliases and claims: kaawiki sitelink"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.