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6729 Emiko

asteroid
Place asteroid Q324392

Facts

26 properties
Instance of
asteroid
Follows
(6728) 1991 UM[4]
Followed by
6730 Ikeda[5]
Absolute magnitude
12.7 (12.3–12.7, n=3)[15][16][17]
Albedo
+0.264[36]
Apoapsis
+3.052, +3.057267086604703[27][28]
Argument of periapsis
+68.84009, +69.63085965161778[31][32]
Diameter
+9.395[35]
Discoverer or inventor
Satoru Otomo[1]
Epoch
November 21, 2025[37]
Longitude of ascending node
+16.58292, +16.35484140891333[23][24]
Mean anomaly
+87.11006, +25.72396652260245[33][34]
Minor planet group
asteroid belt[6]
Named after
Emiko Ōtomo[3]
Orbital eccentricity
0.18 (0.17–0.18, n=3)[12][13][14]
Orbital inclination
+13.96870, +13.94630858483186[18][19]
Orbital period
+4.19, +1528.518167138855[20][21]
Parent astronomical body
Sun[7]
Periapsis
+2.1442070, +2.136447911876826[29][30]
Provisional designation
1972 HD1, 1991 VV2[8][9]
Rotation period
+3.1335[22]
Semi-major axis of an orbit
+2.5979769, +2.596857499240765[25][26]
Significant event
naming[11]
Site of astronomical discovery
Kiyosato[2]
Show all 26 facts +2
Time of discovery or invention
November 4, 1991[10]
Time of periapsis
+2460891.2790273316[38]
🏷️ Also known as
en 6729 Emiko en Emiko de (6729) Emiko fa سیارک ۶۷۲۹ fa سیارک 6729 ja えみこ ja エミコ ja 恵美子 ru 1991 VV2 ru 1972 HD1 ru (6729) 1991 VV2 ru (6729) Emiko ru (6729) Эмико ru Emiko ru Эмико uk 6729 Emiko uk 6729 Еміко zh 小行星6729
🔖 Identifiers · 3
Freebase ID
/m/03y1kk0
JPL Small-Body Database SPK-ID
20006729
Minor Planet Center body ID
6729
🔗 Connections
Discoverer or inventor 1
Satoru Otomo
Epoch 1
November 21, 2025
Followed by 1
6730 Ikeda
Followed by (predecessor) 1
6730 Ikeda
Follows 1
(6728) 1991 UM
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Preceded by (successor) 1
(6728) 1991 UM
Site of astronomical discovery 1
Kiyosato
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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] ↑ . 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] ↑ . wikidata.org.
  12. [12] ↑ . wikidata.org.
  13. [13] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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] ↑ . 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] ↑ . 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] ↑ . 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.

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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). 6729 Emiko. Retrieved November 1, 2026, from https://4ort.xyz/entity/6729-emiko
MLA “6729 Emiko.” 4ort.xyz Knowledge Graph, 4ort.xyz, 1 Nov. 2026, https://4ort.xyz/entity/6729-emiko.
BibTeX @misc{4ortxyz_6729-emiko_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{6729 Emiko}}, year = {2026}, url = {https://4ort.xyz/entity/6729-emiko}, note = {Accessed: 2026-11-01}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 6729 Emiko — https://4ort.xyz/entity/6729-emiko (retrieved 2026-11-01)

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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. 2d ago · AbzalM · 2026-10-31 view diff on Wikidata ↗
    Periapsis → {'unit': 'Q1811', 'amount': '+2.1442070'}, {'unit': 'Q1811', 'amount': '+2.136447911876826'}
    Orbital period → {'unit': 'Q577', 'amount': '+4.19'}, {'unit': 'Q573', 'amount': '+1528.518167138855'}
    Wikipedia languages → ['arz', 'ce', 'en', 'eo', 'es', 'fa', 'fi', 'fr', 'hu', 'hy', 'it', 'kaa', 'la',
    Rotation period → {'unit': 'Q25235', 'amount': '+3.1335'}
    + 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.