25 Ori Group

open cluster in the constellation Orion
Place open_cluster Q80725566
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25 Ori Group

Summary

25 Ori Group is an open cluster[1].

Key Facts

  • 25 Ori Group's instance of is recorded as open cluster[2].
  • 25 Ori Group's constellation is recorded as Orion[3].
  • Psi1 Orionis is named after 25 Ori Group[4].
  • 25 Ori Group's catalog code is recorded as [KPR2005] 16[5].
  • 25 Ori Group's catalog code is recorded as Cl Briceno 1[6].
  • 25 Ori Group's catalog code is recorded as Briceno 1[7].
  • 25 Ori Group's catalog code is recorded as [KPS2012] MWSC 0531[8].
  • 25 Ori Group's catalog code is recorded as 25 Ori Group[9].
  • 25 Ori Group's catalog code is recorded as 25 Orionis Group[10].
  • 25 Ori Group's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+19.3'}[11].
  • 25 Ori Group's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+460'}[12].
  • 25 Ori Group's SIMBAD ID is recorded as NAME 25 Ori Group[13].
  • 25 Ori Group's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+81.1500'}[14].
  • 25 Ori Group's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+1.8000'}[15].
  • 25 Ori Group's epoch is recorded as J2000.0[16].
  • 25 Ori Group's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-2.72'}[17].
  • 25 Ori Group's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+1.67'}[18].

Body

Designation and Status

25 Ori Group's instance of is recorded as open cluster[2].

History and Context

Catalog codes include [KPR2005] 16[5], Cl Briceno 1[6], Briceno 1[7], [KPS2012] MWSC 0531[8], 25 Ori Group[9], and 25 Orionis Group[10]. Psi1 Orionis is named after it[4].

References

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

Direct Wikidata claims

  1. [2] . SIMBAD. wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . SIMBAD. wikidata.org.
  5. [6] . SIMBAD. wikidata.org.
  6. [7] . SIMBAD. wikidata.org.
  7. [8] . SIMBAD. wikidata.org.
  8. [9] . SIMBAD. wikidata.org.
  9. [10] . SIMBAD. wikidata.org.
  10. [11] . A RAVE investigation on Galactic open clusters. wikidata.org.
  11. [12] . Astrophysical parameters of Galactic open clusters. wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . The orbits of open clusters in the Galaxy. wikidata.org.
  14. [15] . The orbits of open clusters in the Galaxy. wikidata.org.
  15. [16] . The orbits of open clusters in the Galaxy. wikidata.org.
  16. [17] . Proper motions of the optically visible open clusters based on the UCAC4 catalog. wikidata.org.
  17. [18] . Proper motions of the optically visible open clusters based on the UCAC4 catalog. wikidata.org.

Class ancestry

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

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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). 25 Ori Group. Retrieved May 3, 2026, from https://4ort.xyz/entity/25-ori-group
MLA “25 Ori Group.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/25-ori-group.
BibTeX @misc{4ortxyz_25-ori-group_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{25 Ori Group}}, year = {2026}, url = {https://4ort.xyz/entity/25-ori-group}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 25 Ori Group — https://4ort.xyz/entity/25-ori-group (retrieved 2026-05-03)

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