NGC 18

double star in the constellation of Pegasus
Place double_star Q34415
Press Enter · cited answer in seconds

NGC 18

Summary

NGC 18 is a double star[1]. It draws 1 Wikipedia views per month (double_star category, ranking #24 of 47).[2]

Key Facts

  • NGC 18's image is recorded as NGC 0018 SDSS.png[3].
  • NGC 18's instance of is recorded as double star[4].
  • NGC 18's constellation is recorded as Pegasus[5].
  • NGC 18's Commons category is recorded as NGC 18[6].
  • NGC 18's has part is recorded as Q86632722[7].
  • NGC 18's has part is recorded as Pul -3 10208[8].
  • NGC 18's catalog code is recorded as NGC 18[9].
  • NGC 18's time of discovery or invention is recorded as +1866-10-15T00:00:00Z[10].
  • NGC 18's Freebase ID is recorded as /m/0czcrgh[11].
  • NGC 18's New General Catalogue ID is recorded as 18[12].
  • NGC 18's right ascension is recorded as {'unit': 'Q28390', 'amount': '+2.346233'}[13].
  • NGC 18's declination is recorded as {'unit': 'Q28390', 'amount': '+27.732071'}[14].
  • NGC 18's epoch is recorded as J2000.0[15].

Body

Designation and Status

NGC 18's instance of is recorded as double star[4].

History and Context

NGC 18's catalog code is recorded as it[9].

Why It Matters

NGC 18 draws 1 Wikipedia views per month (double_star category, ranking #24 of 47).[2] It has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.[16]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . NASA/IPAC Extragalactic Database. Retrieved . ned.ipac.caltech.edu. Provenance: wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . NASA/IPAC Extragalactic Database. Retrieved . ned.ipac.caltech.edu. Provenance: wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . Freebase Data Dumps. wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . The Guide Star Catalog. II. Photometric and Astrometric Models and Solutions. wikidata.org.
  12. [14] . The Guide Star Catalog. II. Photometric and Astrometric Models and Solutions. wikidata.org.
  13. [15] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [16] . Wikidata sitelinks. 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 18. Retrieved May 3, 2026, from https://4ort.xyz/entity/ngc-18
MLA “NGC 18.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ngc-18.
BibTeX @misc{4ortxyz_ngc-18_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{NGC 18}}, year = {2026}, url = {https://4ort.xyz/entity/ngc-18}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): NGC 18 — https://4ort.xyz/entity/ngc-18 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/ngc-18 · Last refreshed: