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5781 Barkhatova

asteroid
Place asteroid Q729536

Facts

26 properties

Identity

Instance of
asteroid
More facts +25
Follows
5780 Lafontaine[7]
Followed by
5782 Akirafujiwara[8]
Absolute magnitude
13.6, 13.79[22]
Albedo
0.242
Apoapsis
2.219, 2.21909401083598
Argument of periapsis
170.88418, 171.3341281725392
Diameter
5.653
Discoverer or inventor
Galina Richardovna Kastel, Lyudmila Zhuravlyova, Nikolai Chernykh[2][3][4]
Epoch
November 21, 2025
Longitude of ascending node
259.09167, 259.0050045392142
Mean anomaly
6.27888, 43.34342210232929
Minor planet group
asteroid belt[9]
Named after
Klavdia Barkhatova[6]
Orbital eccentricity
0.04 (0.04–0.04, n=3)[19][20][21]
Orbital inclination
2.71138, 2.70985939163519
Orbital period
3.12, 1140.939479309352
Parent astronomical body
Sun[10]
Periapsis
2.0538531, 2.054626493261666
Provisional designation
1965 UD1, 1970 EU3, 1981 YF1, 1984 WN4, 1987 UL9, 1990 SM28[11][12][13][14][15][16]
Rotation period
2.8161
Semi-major axis of an orbit
2.1365147, 2.136860252048823
Significant event
naming[18]
Site of astronomical discovery
Crimean Astrophysical Observatory[5]
Time of discovery or invention
September 24, 1990[17]
Time of periapsis
2460863.1327182087
🏷️ Also known as
en Barkhatova en 5781 Barkhatova de (5781) Barkhatova fa سیارک ۵۷۸۱ ja バルハトワ ru 1990 SM28 ru (5781) 1990 SM28 ru (5781) Barkhatova ru (5781) Бархатова ru Barkhatova ru Бархатова ru 1987 UL9 ru 1965 UD1 ru 1970 EU3 ru 1981 YF1 ru 1984 WN4 uk 5781 Бархатова zh 小行星5781
🔖 Identifiers · 3
Freebase ID
/m/03y0xm4
JPL Small-Body Database SPK-ID
20005781
Minor Planet Center body ID
5781

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

🔗 Connections
Epoch 1
November 21, 2025
Followed by 1
5782 Akirafujiwara
Followed by (predecessor) 1
5782 Akirafujiwara
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Site of astronomical discovery 1
Crimean Astrophysical Observatory
← FactGrid item ID 1
Pulyny
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Summary

5781 Barkhatova 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. 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . Minor Planet Center database. wikidata.org.
  7. [8] ↑ . Minor Planet Center database. wikidata.org.
  8. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [10] ↑ . 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . 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.

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). 5781 Barkhatova. Retrieved November 8, 2026, from https://4ort.xyz/entity/5781-barkhatova
MLA “5781 Barkhatova.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Nov. 2026, https://4ort.xyz/entity/5781-barkhatova.
BibTeX @misc{4ortxyz_5781-barkhatova_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{5781 Barkhatova}}, year = {2026}, url = {https://4ort.xyz/entity/5781-barkhatova}, note = {Accessed: 2026-11-08}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 5781 Barkhatova — https://4ort.xyz/entity/5781-barkhatova (retrieved 2026-11-08)

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