Rozhen Observatory

Astronomical Observatory in Bulgaria
Organization astronomical_observatory Q799313
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Rozhen Observatory

Summary

Rozhen Observatory is an astronomical observatory[1]. It draws 11 Wikipedia views per month (astronomical_observatory category, ranking #57 of 345).[2]

Key Facts

  • Rozhen Observatory is located in Smolyan[3].
  • Rozhen Observatory is located in Chepelare[4].
  • Rozhen Observatory is in the country of Bulgaria[5].
  • Rozhen Observatory's image is recorded as Rozhen dome.jpg[6].
  • Rozhen Observatory's instance of is recorded as astronomical observatory[7].
  • Rozhen Observatory's operator is recorded as Bulgarian Academy of Sciences[8].
  • Rozhen Observatory's part of is recorded as Institute of Astronomy of the Bulgarian Academy of Sciences[9].
  • Rozhen Observatory's part of is recorded as Bulgarian Academy of Sciences[10].
  • Rozhen Observatory's part of is recorded as 100 Tourist Sites of Bulgaria[11].
  • Rozhen Observatory's Commons category is recorded as Rozhen observatory[12].
  • +1981-03-13T00:00:00Z marks the founding of Rozhen Observatory[13].
  • Rozhen Observatory's coordinate location is recorded as {'lat': 41.693333333333, 'lon': 24.737819444444}[14].
  • Rozhen Observatory's Freebase ID is recorded as /m/026kk4g[15].
  • Rozhen Observatory's Minor Planet Center observatory code is recorded as 071[16].
  • Rozhen Observatory's official website is recorded as http://www.nao-rozhen.org/[17].
  • Rozhen Observatory's native label is recorded as {'lang': 'bg', 'text': 'Национална астрономическа обсерватория - Рожен'}[18].
  • Rozhen Observatory's elevation above sea level is recorded as {'unit': 'Q11573', 'amount': '+1759'}[19].
  • Rozhen Observatory's HAL structure ID is recorded as 159830[20].

Body

Founding

+1981-03-13T00:00:00Z marks the founding of Rozhen Observatory[13].

Identity

Part of include Institute of Astronomy of the Bulgarian Academy of Sciences[9], a research institute[21], in Bulgaria[22]; Bulgarian Academy of Sciences[10], an academy of sciences[23], in Bulgaria[24], founded in 1869[25], headquartered in Sofia[26]; and 100 Tourist Sites of Bulgaria[11], in Bulgaria[27].

Operations

Rozhen Observatory's operator is recorded as Bulgarian Academy of Sciences[8].

Why It Matters

Rozhen Observatory draws 11 Wikipedia views per month (astronomical_observatory category, ranking #57 of 345).[2] It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[28] It is known by 14 alternative names across languages and contexts.[29]

It is credited with the discovery of 4583 Lugo[30], an asteroid[31]; 4891 Blaga[32], an asteroid[33]; 10059 McCullough[34], an asteroid[35]; 8260 Momcheva[36], an asteroid[37]; and 3952 Russellmark[38], an asteroid[39].

FAQs

What did Rozhen Observatory discover?

Rozhen Observatory is credited as discoverer of 4583 Lugo[30], 4891 Blaga[32], 10059 McCullough[34], and 8260 Momcheva[36].

References

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

Direct Wikidata claims

  1. [5] . wikidata.org.
  2. [6] . wikidata.org.
  3. [7] . wikidata.org.
  4. [3] . wikidata.org.
  5. [4] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . astro.bas.bg. astro.bas.bg. Provenance: wikidata.org.
  8. [10] . bas.bg. bas.bg. Provenance: wikidata.org.
  9. [11] . btsbg.org. btsbg.org. Provenance: wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . International Astronomical Union. wikidata.org.
  13. [15] . Freebase Data Dumps. wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . HAL. Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [30] . wikidata.org. → on this site
  2. [32] . wikidata.org. → on this site
  3. [34] . wikidata.org. → on this site
  4. [36] . wikidata.org. → on this site
  5. [38] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [21] . Wikidata. wikidata.org. → on this site
  2. [22] . Wikidata. wikidata.org. → on this site
  3. [23] . Wikidata. wikidata.org. → on this site
  4. [24] . Wikidata. wikidata.org. → on this site
  5. [25] . Wikidata. wikidata.org. → on this site
  6. [26] . Wikidata. wikidata.org. → on this site
  7. [27] . Wikidata. wikidata.org. → on this site
  8. [31] . Wikidata. wikidata.org. → on this site
  9. [33] . Wikidata. wikidata.org. → on this site
  10. [35] . Wikidata. wikidata.org. → on this site
  11. [37] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . Wikidata aliases. 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). Rozhen Observatory. Retrieved April 10, 2026, from https://4ort.xyz/entity/rozhen-observatory
MLA “Rozhen Observatory.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/rozhen-observatory.
BibTeX @misc{4ortxyz_rozhen-observatory_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Rozhen Observatory}}, year = {2026}, url = {https://4ort.xyz/entity/rozhen-observatory}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Rozhen Observatory — https://4ort.xyz/entity/rozhen-observatory (retrieved 2026-04-10)

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