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2733 Hamina

asteroid
Thing asteroid Q150000

Facts

27 properties
Instance of
asteroid
Follows
2732 Witt[4]
Followed by
2734 Hašek[5]
Absolute magnitude
+12.8, +12.98[17][18]
Albedo
+0.221[37]
Apoapsis
+2.669, +2.666840552556014[28][29]
Argument of periapsis
+353.39948, +353.2116415408719[32][33]
Asteroid spectral type
L-type asteroid[12]
Diameter
+7.366[36]
Discoverer or inventor
Yrjö Väisälä[1]
Epoch
November 21, 2025[38]
Longitude of ascending node
+121.48725, +121.394303490596[24][25]
Mean anomaly
+132.60824, +180.4520897181858[34][35]
Minor planet group
asteroid belt[6]
Named after
Hamina[3]
Orbital eccentricity
0.14 (0.14–0.14, n=3)[14][15][16]
Orbital inclination
+10.40963, +10.40670915564822[19][20]
Orbital period
+3.6, +1313.746978599387[21][22]
Parent astronomical body
Sun[7]
Periapsis
+2.0249391, +2.028194776405799[30][31]
Provisional designation
1938 DQ, 1951 YE2, 1981 AQ[8][9][10]
Rotation period
+93.23[23]
Semi-major axis of an orbit
+2.3468947, +2.347517664480907[26][27]
Significant event
naming[13]
Show all 27 facts +3
Site of astronomical discovery
Iso-Heikkilä Observatory[2]
Time of discovery or invention
February 22, 1938[11]
Time of periapsis
+2461655.7236795737
🏷️ Also known as
en Hamina de (2733) Hamina el 2733 Χάμινα fa سیارک ۲۷۳۳ ru (2733) Хамина ru Хамина ru 1981 AQ ru 1938 DQ ru 1951 YE2 ru (2733) 1938 DQ uk 2733 Гаміна zh 小行星2733
🔖 Identifiers · 3
Freebase ID
/m/03y37hl
JPL Small-Body Database SPK-ID
20002733
Minor Planet Center body ID
2733

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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] ↑ . 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] ↑ . 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.

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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). 2733 Hamina. Retrieved November 2, 2026, from https://4ort.xyz/entity/2733-hamina
MLA “2733 Hamina.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Nov. 2026, https://4ort.xyz/entity/2733-hamina.
BibTeX @misc{4ortxyz_2733-hamina_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2733 Hamina}}, year = {2026}, url = {https://4ort.xyz/entity/2733-hamina}, note = {Accessed: 2026-11-02}}
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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. 4d ago · AbzalM · 2026-10-30 view diff on Wikidata ↗
    Minor Planet Center body ID → 2733
    Orbital eccentricity → {'amount': '+0.14'}, {'amount': '+0.1371837'}, {'amount': '+0.1360257658149371'}
    Freebase ID → /m/03y37hl
    Followed by → 2734 Hašek
    + 31 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-and-other-short:0||kaa */ kaawiki sitelink"
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