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30785 Greeley

asteroid
Asteroid Q925763

Facts

22 properties

Identity

Instance of
asteroid
More facts +21
Follows
(30784) 1988 PO[5]
Followed by
30786 Karkoschka[6]
Absolute magnitude
16.6, 16.65[15][16]
Apoapsis
2.958 au, 2.959987540481052 au
Argument of periapsis
308.94554°, 309.1831121218731°
Discoverer or inventor
Carolyn S. Shoemaker, Eugene Merle Shoemaker[2][3]
Epoch
November 21, 2025
Longitude of ascending node
13.39816°, 13.25942364215476°[21][22]
Mean anomaly
145.07680°, 149.1383016510423°
Minor planet group
Mars-crossing asteroid[7]
Orbital eccentricity
0.34 (0.34–0.35, n=3)[12][13][14]
Orbital inclination
5.40072°, 5.400365044411125°[17][18]
Orbital period
3.27 year, 1,193.436723485323 day[19][20]
Parent astronomical body
Sun[8]
Periapsis
1.4444311 au, 1.443843443912698 au
Provisional designation
1988 PX[9]
Semi-major axis of an orbit
2.2012700 au, 2.201915492196875 au[23]
Significant event
naming[11]
Site of astronomical discovery
Palomar Observatory[4]
Time of discovery or invention
August 13, 1988[10]
Time of periapsis
2,460,506.091316476 Julian day
🏷️ Also known as
en 30785 Greeley en Greeley de (30785) Greeley fa سیارک ۳۰۷۸۵ ja グリーリー ja 30785 グリーリー ru 1988 PX ru (30785) 1988 PX ru Greeley zh 小行星30785
🔖 Identifiers · 3
Freebase ID
/m/03y2zsn
JPL Small-Body Database SPK-ID
20030785
Minor Planet Center body ID
30785

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🔗 Connections
Discoverer or inventor 2
Eugene Merle Shoemaker, Carolyn S. Shoemaker
Epoch 1
November 21, 2025
Followed by 1
30786 Karkoschka
Followed by (predecessor) 1
30786 Karkoschka
Instance of 1
asteroid
Minor planet group 1
Mars-crossing asteroid
Parent astronomical body 1
Sun
Site of astronomical discovery 1
Palomar Observatory
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Summary

30785 Greeley is an asteroid[1].

Related Entities

Carolyn S. Shoemaker Eugene Merle Shoemaker

References

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

Direct Wikidata claims

  1. [2] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [3] ↑ . Minor Planet Center database. wikidata.org.
  3. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . Minor Planet Center database. wikidata.org.
  6. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  15. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [17] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [21] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [23] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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). 30785 Greeley. Retrieved November 11, 2026, from https://4ort.xyz/entity/30785-greeley
MLA “30785 Greeley.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Nov. 2026, https://4ort.xyz/entity/30785-greeley.
BibTeX @misc{4ortxyz_30785-greeley_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{30785 Greeley}}, year = {2026}, url = {https://4ort.xyz/entity/30785-greeley}, note = {Accessed: 2026-11-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 30785 Greeley — https://4ort.xyz/entity/30785-greeley (retrieved 2026-11-11)

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