Copeland Septet

Summary

Copeland Septet is a galaxy group^[1]. It draws 15 Wikipedia views per month (galaxy_group category, ranking #8 of 18).^[2]

Key Facts

• Copeland Septet is credited with the discovery of Ralph Copeland^[3].
• Copeland Septet's image is recorded as N3750s-crop.jpg^[4].
• Copeland Septet's instance of is recorded as galaxy group^[5].
• Copeland Septet's instance of is recorded as galaxy cluster^[6].
• Copeland Septet's instance of is recorded as interacting galaxies^[7].
• Copeland Septet's instance of is recorded as galaxy^[8].
• Copeland Septet's instance of is recorded as compact group of galaxies^[9].
• Copeland Septet's instance of is recorded as Hickson Compact Group^[10].
• Copeland Septet's instance of is recorded as heptad^[11].
• Copeland Septet's constellation is recorded as Leo^[12].
• Copeland Septet's Commons category is recorded as Copeland Septet^[13].
• Copeland Septet's catalog code is recorded as HCG 57^[14].
• Copeland Septet's catalog code is recorded as APG 320^[15].
• Copeland Septet's catalog code is recorded as WBL 343^[16].
• Copeland Septet's time of discovery or invention is recorded as +1874-00-00T00:00:00Z^[17].
• Copeland Septet's topic's main category is recorded as Category:Copeland Septet^[18].
• Copeland Septet's redshift is recorded as {'amount': '+0.029901'}^[19].
• Copeland Septet's apparent magnitude is recorded as {'amount': '+15.4'}^[20].
• Copeland Septet's radial velocity is recorded as {'unit': 'Q3674704', 'amount': '+8727'}^[21].
• Copeland Septet's Google Knowledge Graph ID is recorded as /g/122bxq_1^[22].
• Copeland Septet's Google Knowledge Graph ID is recorded as /g/11x7vj69q^[23].
• Copeland Septet's Google Knowledge Graph ID is recorded as /g/121d1hdm^[24].
• Copeland Septet's SIMBAD ID is recorded as HCG 57^[25].
• Copeland Septet's right ascension is recorded as {'unit': 'Q28390', 'amount': '+174.46042'}^[26].
• Copeland Septet's declination is recorded as {'unit': 'Q28390', 'amount': '+21.98500'}^[27].

Body

Works and Contributions

Copeland Septet is credited with the discovery of Ralph Copeland^[3].

Why It Matters

Copeland Septet draws 15 Wikipedia views per month (galaxy_group category, ranking #8 of 18).^[2] It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.^[28] It is known by 3 alternative names across languages and contexts.^[29]