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3845 Neyachenko

asteroid
Place Asteroid Q762587
3845 Neyachenko
Jet Propulsion Laboratory. California Institute of Technology · Public Domain · Wikimedia

Facts

26 properties

Identity

Instance of
asteroid
More facts +25
Follows
3844 Lujiaxi[5]
Followed by
3846 Hazel[6]
Absolute magnitude
11.9, 12.01[17][18]
Albedo
0.055
Apoapsis
3.968, 3.965969959013339
Argument of periapsis
260.68834, 258.6431051454222
Diameter
25.817
Discoverer or inventor
Nikolai Chernykh[2]
Epoch
November 21, 2025
Longitude of ascending node
187.24555, 187.0625689822154
Mean anomaly
44.72537, 58.84940852792948
Minor planet group
asteroid belt, outer asteroid belt[7][8]
Named after
Ilya Isakovich Neyachenko[4]
Orbital eccentricity
0.15 (0.15–0.16, n=3)[14][15][16]
Orbital inclination
5.97386, 5.966866008858057[19][20]
Orbital period
6.35, 2324.653156367668[21]
Parent astronomical body
Sun[9]
Periapsis
2.8928022, 2.902655268428866
Provisional designation
1979 SA10, 1985 RM[10][11]
Rotation period
12.14
Semi-major axis of an orbit
3.4305711, 3.434312613721103
Significant event
naming[13]
Site of astronomical discovery
Crimean Astrophysical Observatory[3]
Time of discovery or invention
September 22, 1979[12]
Time of periapsis
2460620.4876019866
🏷️ Also known as
en 3845 Neyachenko en Neyachenko de (3845) Neyachenko fa سیارک ۳۸۴۵ ja ネヤチェンコ ru Neyachenko ru Неяченко ru (3845) 1979 SA10 ru 1979 SA10 ru 1985 RM ru (3845) Neyachenko ru (3845) Неяченко uk 3845 Неяченко zh 小行星3845
🔖 Identifiers · 3
Freebase ID
/m/03y7n9y
JPL Small-Body Database SPK-ID
20003845
Minor Planet Center body ID
3845

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

🔗 Connections
Discoverer or inventor 1
Nikolai Chernykh
Epoch 1
November 21, 2025
Followed by 1
3846 Hazel
Followed by (predecessor) 1
3846 Hazel
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Site of astronomical discovery 1
Crimean Astrophysical Observatory
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Summary

3845 Neyachenko is an asteroid[1].

Related Entities

Nikolai Chernykh

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] ↑ . Minor Planet Center database. 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [9] ↑ . 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] ↑ . wikidata.org.
  13. [14] ↑ . 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.

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). 3845 Neyachenko. Retrieved November 9, 2026, from https://4ort.xyz/entity/3845-neyachenko
MLA “3845 Neyachenko.” 4ort.xyz Knowledge Graph, 4ort.xyz, 9 Nov. 2026, https://4ort.xyz/entity/3845-neyachenko.
BibTeX @misc{4ortxyz_3845-neyachenko_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{3845 Neyachenko}}, year = {2026}, url = {https://4ort.xyz/entity/3845-neyachenko}, note = {Accessed: 2026-11-09}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 3845 Neyachenko — https://4ort.xyz/entity/3845-neyachenko (retrieved 2026-11-09)

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