NGC 4997

galaxy in the constellation of Virgo
Thing galaxy Q1116236
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NGC 4997

Summary

NGC 4997 is a galaxy[1]. NGC 4997 has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • NGC 4997 is credited with the discovery of Sherburne Wesley Burnham[3].
  • NGC 4997's instance of is recorded as galaxy[4].
  • NGC 4997's instance of is recorded as lenticular galaxy[5].
  • NGC 4997's constellation is recorded as Virgo[6].
  • NGC 4997's catalog code is recorded as NGC 4997[7].
  • NGC 4997's catalog code is recorded as PGC 45667[8].
  • NGC 4997's catalog code is recorded as MCG-03-34-005[9].
  • NGC 4997's catalog code is recorded as LEDA 45667[10].
  • NGC 4997's time of discovery or invention is recorded as +1878-03-28T00:00:00Z[11].
  • NGC 4997's redshift is recorded as {'unit': '1', 'amount': '+0.007920'}[12].
  • NGC 4997's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.9'}[13].
  • NGC 4997's apparent magnitude is recorded as {'unit': '1', 'amount': '+13'}[14].
  • NGC 4997's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.52'}[15].
  • NGC 4997's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2376'}[16].
  • NGC 4997's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+197.46500'}[17].
  • NGC 4997's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-16.51639'}[18].
  • NGC 4997's epoch is recorded as J2000.0[19].

Body

Definition and Type

Recorded instance of include galaxy[4] and lenticular galaxy[5].

Why It Matters

NGC 4997 has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[2]

References

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

Direct Wikidata claims

  1. [4] . SIMBAD. wikidata.org.
  2. [5] . wikidata.org.
  3. [6] . VizieR. wikidata.org.
  4. [3] . wikidata.org.
  5. [7] . SIMBAD. wikidata.org.
  6. [8] . SIMBAD. wikidata.org.
  7. [9] . SIMBAD. wikidata.org.
  8. [10] . SIMBAD. wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . The anatomy of the NGC 5044 group - I. Group membership and dynamics. wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . SIMBAD. wikidata.org.
  13. [15] . The anatomy of the NGC 5044 group - I. Group membership and dynamics. wikidata.org.
  14. [16] . Line strengths of early-type galaxies. wikidata.org.
  15. [17] . HYPERLEDA. I. Identification and designation of galaxies. wikidata.org.
  16. [18] . HYPERLEDA. I. Identification and designation of galaxies. wikidata.org.
  17. [19] . HYPERLEDA. I. Identification and designation of galaxies. wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . 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 4997. Retrieved May 7, 2026, from https://4ort.xyz/entity/q1116236
MLA “NGC 4997.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q1116236.
BibTeX @misc{4ortxyz_q1116236_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{NGC 4997}}, year = {2026}, url = {https://4ort.xyz/entity/q1116236}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): NGC 4997 — https://4ort.xyz/entity/q1116236 (retrieved 2026-05-07)

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