Q67858758

Thing compact_group_of_galaxies Q67858758

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Q67858758

Summary

Q67858758 is a compact group of galaxies^[1].

Key Facts

Q67858758's instance of is recorded as compact group of galaxies^[2].
Q67858758's Commons category is recorded as HCG 90^[3].
Q67858758's catalog code is recorded as HCG 90^[4].
Q67858758's redshift is recorded as {'unit': '1', 'amount': '+0.009'}^[5].
Q67858758's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2627'}^[6].
Q67858758's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+330.52625'}^[7].
Q67858758's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-31.93000'}^[8].
Q67858758's epoch is recorded as J2000.0^[9].

Body

Definition and Type

Q67858758's instance of is recorded as compact group of galaxies^[2].

⭐ Popularity Graph

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Quick Facts

Instance of compact group of galaxies

Properties

Catalog code HCG 90

Declination unit: www.wikidata.org, amount: -31.93000

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Radial velocity unit: www.wikidata.org, amount: +2627

Redshift unit: 1, amount: +0.009

Right ascension unit: www.wikidata.org, amount: +330.52625

External References (1)

Simbad id HCG 90

References

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

Direct Wikidata claims

[2] ↑ Q67858758 — instance of (P31): compact group of galaxies. SIMBAD. wikidata.org.
[3] ↑ Q67858758 — Commons category (P373): HCG 90. wikidata.org.
[4] ↑ Q67858758 — catalog code (P528): HCG 90. SIMBAD. wikidata.org.
[5] ↑ Q67858758 — redshift (P1090): {'unit': '1', 'amount': '+0.009'}. The L_X_-{sigma} relation for galaxies and clusters of galaxies. wikidata.org.
[6] ↑ Q67858758 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2627'}. Dynamical properties of compact groups of galaxies. wikidata.org.
[7] ↑ Q67858758 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+330.52625'}. Detecting fainter compact groups: results from a new automated algorithm. wikidata.org.
[8] ↑ Q67858758 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-31.93000'}. Detecting fainter compact groups: results from a new automated algorithm. wikidata.org.
[9] ↑ Q67858758 — epoch (P6259): J2000.0. Detecting fainter compact groups: results from a new automated algorithm. wikidata.org.

Class ancestry

[1] ↑ Q67858758 is an instance of compact group of galaxies (Q65259218) [P31, primary]. Wikidata. 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). Q67858758. Retrieved May 7, 2026, from https://4ort.xyz/entity/q67858758

MLA “Q67858758.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q67858758.

BibTeX

@misc{4ortxyz_q67858758_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q67858758}}, year = {2026}, url = {https://4ort.xyz/entity/q67858758}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q67858758 — https://4ort.xyz/entity/q67858758 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q67858758 · Last refreshed: May 7, 2026