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4891 Blaga

asteroid
Place Asteroid Q1044380

Facts

25 properties

Identity

Instance of
asteroid
More facts +24
Follows
4890 Shikanosima[5]
Followed by
4892 Chrispollas[6]
Absolute magnitude
12.3, 12.45[17][18]
Albedo
0.036
Apoapsis
3.364, 3.3581719692226
Argument of periapsis
255.57991, 252.0305927015843
Diameter
20.922
Discoverer or inventor
Rozhen Observatory[2]
Epoch
November 21, 2025
Longitude of ascending node
338.65691, 338.3851896307144[23]
Mean anomaly
334.61111, 108.5790223959412
Minor planet group
asteroid belt[7]
Named after
Blaga Dimitrova[4]
Orbital eccentricity
0.06 (0.06–0.06, n=3)[14][15][16]
Orbital inclination
2.30247, 2.302072984887473[19][20]
Orbital period
5.63, 2055.84352643581[21][22]
Parent astronomical body
Sun[8]
Periapsis
2.9681816, 2.970186652742471
Provisional designation
1933 FN1, 1984 GR, 1986 RA17[9][10][11]
Semi-major axis of an orbit
3.1660531, 3.164179310982536
Significant event
naming[13]
Site of astronomical discovery
Rozhen Observatory[3]
Time of discovery or invention
April 4, 1984[12]
Time of periapsis
2460380.4403325017
🏷️ Also known as
en 4891 Blaga en (4891) Blaga en Blaga de Blaga es Blaga fa سیارک 4891 fa سیارک ۴۸۹۱ fr Blaga pt Blaga ru 1933 FN1 ru 1984 GR ru 1986 RA17 ru (4891) 1984 GR ru Blaga uk 4891 Blaga uk 4891 Блаґа zh 小行星4891
🔖 Identifiers · 3
Freebase ID
/m/03y1003
JPL Small-Body Database SPK-ID
20004891
Minor Planet Center body ID
4891

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

🔗 Connections
Discoverer or inventor 1
Rozhen Observatory
Epoch 1
November 21, 2025
Followed by 1
4892 Chrispollas
Followed by (predecessor) 1
4892 Chrispollas
Follows 1
4890 Shikanosima
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Named after 1
Blaga Dimitrova
Parent astronomical body 1
Sun
Preceded by (successor) 1
4890 Shikanosima
Site of astronomical discovery 1
Rozhen Observatory
← Child astronomical body 1
Sun
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Summary

4891 Blaga is an asteroid[1].

References

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

Direct Wikidata claims

  1. [2] ↑ . JPL Small-Body Database. wikidata.org.
  2. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [4] ↑ . Minor Planet Circulars. 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] ↑ . 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] ↑ . 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.
  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). 4891 Blaga. Retrieved November 9, 2026, from https://4ort.xyz/entity/4891-blaga
MLA “4891 Blaga.” 4ort.xyz Knowledge Graph, 4ort.xyz, 9 Nov. 2026, https://4ort.xyz/entity/4891-blaga.
BibTeX @misc{4ortxyz_4891-blaga_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{4891 Blaga}}, year = {2026}, url = {https://4ort.xyz/entity/4891-blaga}, note = {Accessed: 2026-11-09}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 4891 Blaga — https://4ort.xyz/entity/4891-blaga (retrieved 2026-11-09)

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