Ondřejov Observatory

observatory in the Czech Republic
Organization astronomical_observatory Q123153
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Ondřejov Observatory

Summary

Ondřejov Observatory is an astronomical observatory[1]. It draws 10 Wikipedia views per month (astronomical_observatory category, ranking #58 of 345).[2]

Key Facts

  • Ondřejov Observatory is located in Ondřejov[3].
  • Ondřejov Observatory is located in Central Bohemian Region[4].
  • Ondřejov Observatory is in the country of Czech Republic[5].
  • Ondřejov Observatory's image is recorded as Ondřejov Astron Observ DSCN0564.JPG[6].
  • Ondřejov Observatory's instance of is recorded as astronomical observatory[7].
  • Ondřejov Observatory's operator is recorded as Astronomical Institute of Czech Academy of Sciences[8].
  • Ondřejov Observatory's VIAF cluster ID is recorded as 129508832[9].
  • Ondřejov Observatory's location is recorded as Ondřejov[10].
  • Ondřejov Observatory's Commons category is recorded as Ondřejov Observatory[11].
  • Ondřejov Observatory's has part is recorded as Ondřejov 2-m telescope[12].
  • Ondřejov Observatory's has part is recorded as Ondřejov radio telescope[13].
  • Ondřejov Observatory's has part is recorded as Ondřejov 0.65-m telescope[14].
  • Ondřejov Observatory's has part is recorded as SST-1M[15].
  • +1898-01-21T00:00:00Z marks the founding of Ondřejov Observatory[16].
  • Ondřejov Observatory's coordinate location is recorded as {'lat': 49.90925305555555, 'lon': 14.781423055555555}[17].
  • Ondřejov Observatory's Freebase ID is recorded as /m/0926kb[18].
  • Ondřejov Observatory's NL CR AUT ID is recorded as olak2004203619[19].
  • Ondřejov Observatory's Minor Planet Center observatory code is recorded as 557[20].
  • Ondřejov Observatory's official website is recorded as https://www.asu.cas.cz/cz/verejnost-a-media/prohlidky-pro-verejnost[21].
  • Ondřejov Observatory's topic's main category is recorded as Category:Ondřejov Observatory[22].
  • Ondřejov Observatory's date of official opening is recorded as +1898-00-00T00:00:00Z[23].
  • Ondřejov Observatory's elevation above sea level is recorded as {'unit': 'Q11573', 'amount': '+500'}[24].
  • Ondřejov Observatory's Great Russian Encyclopedia Online ID is recorded as 2689249[25].
  • Ondřejov Observatory's Wolfram Language entity code is recorded as Entity["AstronomicalObservatory", "Ondrejov"][26].
  • Ondřejov Observatory's Mapy.com ID is recorded as base&id=1978021[27].

Body

Founding

+1898-01-21T00:00:00Z marks the founding of Ondřejov Observatory[16].

Operations

Ondřejov Observatory's operator is recorded as Astronomical Institute of Czech Academy of Sciences[8].

Why It Matters

Ondřejov Observatory draws 10 Wikipedia views per month (astronomical_observatory category, ranking #58 of 345).[2] It has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.[28] It is known by 3 alternative names across languages and contexts.[29]

It is credited with the discovery of 37788 Suchan[30], an asteroid[31]; 31139 Garnavich[32], an asteroid[33]; 42981 Jenniskens[34], an asteroid[35]; 42924 Betlem[36], an asteroid[37]; 37141 Povolný[38], an asteroid[39]; and 53285 Mojmír[40], an asteroid[41].

FAQs

What did Ondřejov Observatory discover?

Ondřejov Observatory is credited as discoverer of 37788 Suchan[30], 31139 Garnavich[32], 42981 Jenniskens[34], and 42924 Betlem[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] . Virtual International Authority File. Retrieved . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . astro.cz. astro.cz. Provenance: wikidata.org.
  15. [17] . Mapy.com. mapy.cz. Provenance: wikidata.org.
  16. [18] . Freebase Data Dumps. wikidata.org.
  17. [19] . Virtual International Authority File. Retrieved . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . Mapy.com. 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
  6. [40] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [31] . Wikidata. wikidata.org. → on this site
  2. [33] . Wikidata. wikidata.org. → on this site
  3. [35] . Wikidata. wikidata.org. → on this site
  4. [37] . Wikidata. wikidata.org. → on this site
  5. [39] . Wikidata. wikidata.org. → on this site
  6. [41] . 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). Ondřejov Observatory. Retrieved April 10, 2026, from https://4ort.xyz/entity/ond-ejov-observatory
MLA “Ondřejov Observatory.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/ond-ejov-observatory.
BibTeX @misc{4ortxyz_ond-ejov-observatory_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Ondřejov Observatory}}, year = {2026}, url = {https://4ort.xyz/entity/ond-ejov-observatory}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Ondřejov Observatory — https://4ort.xyz/entity/ond-ejov-observatory (retrieved 2026-04-10)

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