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5400 Anniewalker

minor planet
Place asteroid Q666292

Facts

24 properties

Identity

Instance of
asteroid
More facts +23
Follows
5399 Awa[5]
Followed by
5401 Minamioda[6]
Absolute magnitude
13.4, 13.55[18][19]
Albedo
0.082
Apoapsis
3.554, 3.554725178827209
Argument of periapsis
26.86681, 28.01435340951861
Diameter
10.623
Discoverer or inventor
Seiji Ueda, Hiroshi Kaneda[2][3]
Epoch
November 21, 2025
Longitude of ascending node
26.39968, 26.1573967138685
Mean anomaly
197.5732, 345.1962078928934
Minor planet group
asteroid belt[7]
Orbital eccentricity
0.1493348, 0.1519958591103459[16][17]
Orbital inclination
0.55415, 0.552171577540239[20][21]
Orbital period
5.44, 1979.844563898266[22][23]
Parent astronomical body
Sun[8]
Periapsis
2.6301866, 2.616694884387989
Provisional designation
1989 CM, 1976 SQ2, 1982 VR12, 1987 UZ3, 1989 EG6[9][10][11][12][13]
Semi-major axis of an orbit
3.0919174, 3.085710031607599
Significant event
naming[15]
Site of astronomical discovery
Kushiro[4]
Time of discovery or invention
February 4, 1989[14]
Time of periapsis
2461081.914464801
🏷️ Also known as
en 5400 Anniewalker hu (5400) 1989 CM it 1976 SQ2 it 1982 VR12 it 1987 UZ3 it 1989 CM it 1989 EG6 ru 1976 SQ2 ru 1982 VR12 ru 1987 UZ3 ru 1989 CM ru 1989 EG6 zh 小行星5400
🔖 Identifiers · 4
Freebase ID
/m/0bs5qbl
JPL Small-Body Database SPK-ID
20005400
Minor Planet Center body ID
5400
Wolfram Language entity code
Entity["MinorPlanet", "MinorPlanet5400Provisional1989CM"]

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🔗 Connections
Discoverer or inventor 2
Hiroshi Kaneda, Seiji Ueda
Epoch 1
November 21, 2025
Followed by 1
5401 Minamioda
Followed by (predecessor) 1
5401 Minamioda
Follows 1
5399 Awa
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Preceded by (successor) 1
5399 Awa
Site of astronomical discovery 1
Kushiro
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Summary

5400 Anniewalker is an asteroid[1].

Related Entities

Hiroshi Kaneda

References

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

Direct Wikidata claims

  1. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [10] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [11] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [12] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [13] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] ↑ . 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] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [23] ↑ . 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). 5400 Anniewalker. Retrieved November 2, 2026, from https://4ort.xyz/entity/5400-anniewalker
MLA “5400 Anniewalker.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Nov. 2026, https://4ort.xyz/entity/5400-anniewalker.
BibTeX @misc{4ortxyz_5400-anniewalker_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{5400 Anniewalker}}, year = {2026}, url = {https://4ort.xyz/entity/5400-anniewalker}, note = {Accessed: 2026-11-02}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 5400 Anniewalker — https://4ort.xyz/entity/5400-anniewalker (retrieved 2026-11-02)

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