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8345 Ulmerspatz

asteroid
Place asteroid Q612531

Facts

26 properties

Identity

Instance of
asteroid
More facts +25
Follows
8344 Babette[4]
Followed by
(8346) 1987 DW6[5]
Absolute magnitude
+12.7, +12.77[16][17]
Albedo
+0.341[36]
Apoapsis
+2.877, +2.874547394067666[27][28]
Argument of periapsis
+152.86700, +153.0025277557011[31][32]
Diameter
+7.194[35]
Discoverer or inventor
Eric Walter Elst[1]
Epoch
November 21, 2025[37]
Longitude of ascending node
+277.26745, +277.2109011613064[23][24]
Mean anomaly
+34.02806, +335.2489999749865[33][34]
Minor planet group
asteroid belt[6]
Named after
Ulm Sparrow[3]
Orbital eccentricity
0.23 (0.23–0.23, n=3)[13][14][15]
Orbital inclination
+23.39525, +23.37649483832758[18][19]
Orbital period
+3.58, +1306.297210003822[20][21]
Parent astronomical body
Sun[7]
Periapsis
+1.7994850, +1.80272192273866[29][30]
Provisional designation
1968 YB, 1987 BO1, 1994 AU2[8][9][10]
Rotation period
+17.13[22]
Semi-major axis of an orbit
+2.3380587, +2.338634658403163[25][26]
Significant event
naming[12]
Site of astronomical discovery
European Southern Observatory[2]
Time of discovery or invention
January 22, 1987[11]
Time of periapsis
+2461090.311561882[38]
🏷️ Also known as
en 8345 Ulmerspatz en Ulmerspatz de (8345) Ulmerspatz de 1987 BO1 fa سیارک ۸۳۴۵ ru 1987 BO1 ru 1968 YB ru 1994 AU2 ru (8345) 1987 BO1 ru Ulmerspatz uk 8345 Ульмершпац zh 小行星8345
🔖 Identifiers · 3
Freebase ID
/m/03yhk14
JPL Small-Body Database SPK-ID
20008345
Minor Planet Center body ID
8345

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

🔗 Connections
Discoverer or inventor 1
Eric Walter Elst
Epoch 1
November 21, 2025
Followed by 1
(8346) 1987 DW6
Followed by (predecessor) 1
(8346) 1987 DW6
Follows 1
8344 Babette
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Preceded by (successor) 1
8344 Babette
Site of astronomical discovery 1
European Southern Observatory
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Related Entities

Eric Walter Elst European Southern Observatory

References

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

Direct Wikidata claims

  1. [1] ↑ . Minor Planet Center database. wikidata.org.
  2. [2] ↑ . JPL Small-Body Database. wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . Minor Planet Center database. 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. wikidata.org.
  12. [12] ↑ . wikidata.org.
  13. [13] ↑ . wikidata.org.
  14. [14] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  15. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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). 8345 Ulmerspatz. Retrieved November 6, 2026, from https://4ort.xyz/entity/8345-ulmerspatz
MLA “8345 Ulmerspatz.” 4ort.xyz Knowledge Graph, 4ort.xyz, 6 Nov. 2026, https://4ort.xyz/entity/8345-ulmerspatz.
BibTeX @misc{4ortxyz_8345-ulmerspatz_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{8345 Ulmerspatz}}, year = {2026}, url = {https://4ort.xyz/entity/8345-ulmerspatz}, note = {Accessed: 2026-11-06}}
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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 · 2026-11-02 view diff on Wikidata ↗
    Orbital inclination → {'unit': 'Q28390', 'amount': '+23.39525'}, {'unit': 'Q28390', 'amount': '+23.37649483832758'}
    Apoapsis → {'unit': 'Q1811', 'amount': '+2.877'}, {'unit': 'Q1811', 'amount': '+2.874547394067666'}
    Discoverer or inventor → Eric Walter Elst
    Site of astronomical discovery → European Southern Observatory
    + 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.