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9764 Morgenstern

asteroid
Thing asteroid Q537996

Facts

25 properties
Instance of
asteroid
Follows
(9763) 1991 RU17[5]
Followed by
(9765) 1991 XZ[6]
Absolute magnitude
+14.2, +14.56[18][19]
Albedo
+0.352
Apoapsis
+2.759, +2.757889624854836
Argument of periapsis
+160.11049, +159.9553165013713
Diameter
+3.393
Discoverer or inventor
Freimut Börngen[2]
Epoch
November 21, 2025
Longitude of ascending node
+300.57993, +300.4910995735657[24][25]
Mean anomaly
+248.42379, +198.5373251330479
Minor planet group
asteroid belt[7]
Named after
Christian Morgenstern[4]
Orbital eccentricity
0.19 (0.19–0.19, n=3)[15][16][17]
Orbital inclination
+7.21685, +7.212521352302953[20][21]
Orbital period
+3.53, +1290.30419094824[22][23]
Parent astronomical body
Sun[8]
Periapsis
+1.8778551, +1.881125441517898
Provisional designation
1980 PH2, 1984 YE3, 1991 UE5, 1991 XJ3[9][10][11][12]
Semi-major axis of an orbit
+2.3182368, +2.319507533186367
Significant event
naming[14]
Site of astronomical discovery
Karl Schwarzschild Observatory[3]
Time of discovery or invention
October 30, 1991[13]
Show all 25 facts +1
Time of periapsis
+2461579.2110168403
🏷️ Also known as
en Morgenstern de (9764) Morgenstern fa سیارک ۹۷۶۴ ru 1991 XJ3 ru (9764) 1991 UE5 ru 1991 UE5 ru 1980 PH2 ru 1984 YE3 uk 9764 Морґенштерн zh 小行星9764
🔖 Identifiers · 3
Freebase ID
/m/03y7k3f
JPL Small-Body Database SPK-ID
20009764
Minor Planet Center body ID
9764

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Summary

9764 Morgenstern is an asteroid[1].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . wikidata.org.
  21. [22] ↑ . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . wikidata.org.
  24. [25] ↑ . 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). 9764 Morgenstern. Retrieved November 6, 2026, from https://4ort.xyz/entity/9764-morgenstern
MLA “9764 Morgenstern.” 4ort.xyz Knowledge Graph, 4ort.xyz, 6 Nov. 2026, https://4ort.xyz/entity/9764-morgenstern.
BibTeX @misc{4ortxyz_9764-morgenstern_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{9764 Morgenstern}}, year = {2026}, url = {https://4ort.xyz/entity/9764-morgenstern}, note = {Accessed: 2026-11-06}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 9764 Morgenstern — https://4ort.xyz/entity/9764-morgenstern (retrieved 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. 7w ago · Marsupil · 2026-09-15 view diff on Wikidata ↗
    Orbital inclination → {'amount': '+7.21685'}, {'amount': '+7.212521352302953'}
    Parent astronomical body → Sun
    Significant event → naming
    Semi-major axis of an orbit → {'amount': '+2.3182368'}, {'amount': '+2.319507533186367'}
    + 26 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1|1 */ Significant event: naming"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.