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4785 Petrov

asteroid
Thing asteroid Q1044638

Facts

24 properties
Instance of
asteroid
Follows
4784 Samcarin[5]
Followed by
4786 Tatianina[6]
Absolute magnitude
13.5, 13.62[18][19]
Apoapsis
2.830 astronomical unit, 2.828328039160375 astronomical unit
Argument of periapsis
115.96175 degree, 113.7885449373109 degree
Discoverer or inventor
Lyudmila Karachkina[2]
Epoch
November 21, 2025
Imported from
wholeness_audit_2026-05-02_v2
Longitude of ascending node
301.50953 degree, 301.306563207765 degree[24]
Mean anomaly
341.40223 degree, 167.6197728421365 degree
Minor planet group
asteroid belt[7]
Named after
Andrey Petrov[4]
Orbital eccentricity
0.06 (0.06–0.06, n=3)[15][16][17]
Orbital inclination
2.67497 degree, 2.674460569681445 degree[20][21]
Orbital period
4.35 year, 1,588.437832768005 day[22][23]
Parent astronomical body
Sun[8]
Periapsis
2.4992008 astronomical unit, 2.500248307827712 astronomical unit
Provisional designation
1978 NC1, 1979 SE5, 1981 AN2, 1984 YH1[9][10][11][12]
Semi-major axis of an orbit
2.6644759 astronomical unit, 2.664288173494044 astronomical unit
Significant event
naming[14]
Site of astronomical discovery
Crimean Astrophysical Observatory[3]
Time of discovery or invention
December 17, 1984[13]
Time of periapsis
2,460,260.9066980486 Julian day
🏷️ Also known as
en (4785) Petrov en Petrov fa سیارک 4785 fa سیارک ۴۷۸۵ ru 1978 NC1 ru 1979 SE5 ru 1981 AN2 ru 1984 YH1 ru (4785) 1984 YH1 ru (4785) Петров ru Петров uk 4785 Petrov uk 4785 Петров zh 小行星4785
🔖 Identifiers · 4
Image (Wikimedia Commons)
004785-asteroid shape model (4785) Petrov.png ↗
Freebase ID
/m/03y7zwr
JPL Small-Body Database SPK-ID
20004785
Minor Planet Center body ID
4785

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Summary

4785 Petrov is an asteroid[1].

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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [4] ↑ . 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [12] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [24] ↑ . 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). 4785 Petrov. Retrieved November 4, 2026, from https://4ort.xyz/entity/4785-petrov
MLA “4785 Petrov.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Nov. 2026, https://4ort.xyz/entity/4785-petrov.
BibTeX @misc{4ortxyz_4785-petrov_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{4785 Petrov}}, year = {2026}, url = {https://4ort.xyz/entity/4785-petrov}, note = {Accessed: 2026-11-04}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 4785 Petrov — https://4ort.xyz/entity/4785-petrov (retrieved 2026-11-04)

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