NGC 2451

open cluster in Puppis
Thing star_cluster Q921371
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NGC 2451

Summary

NGC 2451 is a star cluster[1]. It has Wikipedia articles in 34 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • NGC 2451 is credited with the discovery of John Frederick William Herschel[3].
  • NGC 2451 is credited with the discovery of Giovan Battista Hodierna[4].
  • NGC 2451's instance of is recorded as star cluster[5].
  • NGC 2451's constellation is recorded as Puppis[6].
  • NGC 2451's Commons category is recorded as NGC 2451[7].
  • NGC 2451's catalog code is recorded as NGC 2451[8].
  • NGC 2451's catalog code is recorded as C 0743-378[9].
  • NGC 2451's time of discovery or invention is recorded as 1654[10].
  • NGC 2451's topic's main category is recorded as Category:NGC 2451[11].
  • NGC 2451's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.04'}[12].
  • NGC 2451's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.163'}[13].
  • NGC 2451's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+22.85'}[14].
  • NGC 2451's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+116.350'}[15].
  • NGC 2451's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-37.967'}[16].
  • NGC 2451's epoch is recorded as J2000.0[17].
  • NGC 2451's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+15.378'}[18].
  • NGC 2451's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-21.063'}[19].

Body

Definition and Type

NGC 2451's instance of is recorded as star cluster[5].

Why It Matters

NGC 2451 has Wikipedia articles in 34 language editions, a strong signal of global cultural recognition.[2] It is known by 3 alternative names across languages and contexts.[20]

References

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

Direct Wikidata claims

  1. [5] . SIMBAD. wikidata.org.
  2. [6] . VizieR. wikidata.org.
  3. [3] . wikidata.org.
  4. [4] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . SIMBAD. wikidata.org.
  7. [9] . SIMBAD. wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . SIMBAD. wikidata.org.
  11. [13] . Gaia Data Release 2. Observational Hertzsprung-Russell diagrams. wikidata.org.
  12. [14] . Gaia Data Release 2. Observational Hertzsprung-Russell diagrams. wikidata.org.
  13. [15] . SIMBAD. wikidata.org.
  14. [16] . SIMBAD. wikidata.org.
  15. [17] . SIMBAD. wikidata.org.
  16. [18] . Gaia Data Release 2. Observational Hertzsprung-Russell diagrams. wikidata.org.
  17. [19] . Gaia Data Release 2. Observational Hertzsprung-Russell diagrams. wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. wikidata.org.
  2. [20] . 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). NGC 2451. Retrieved May 7, 2026, from https://4ort.xyz/entity/ngc-2451
MLA “NGC 2451.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/ngc-2451.
BibTeX @misc{4ortxyz_ngc-2451_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{NGC 2451}}, year = {2026}, url = {https://4ort.xyz/entity/ngc-2451}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): NGC 2451 — https://4ort.xyz/entity/ngc-2451 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/ngc-2451 · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 9w ago · Huntster · 2026-07-05 view diff on Wikidata ↗
    Declination component of proper motion {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount
    Freebase id /m/03xl46
    Right ascension component of proper motion {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount
    Constellation Puppis
    + 17 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1 */ [[Property:P31]]: [[Q11387]]"
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