Globular cluster
Observation history

Globular cluster

Section Title: Observation history
Table Section Text: None

Cluster name	Discovered by	Year

M 22	Abraham Ihle	1665

ω Cen	Edmond Halley	1677

M 5	Gottfried Kirch	1702

M 13	Edmond Halley	1714

M 71	Philippe Loys de Chéseaux	1745

M 4	Philippe Loys de Chéseaux	1746

M 15	Jean-Dominique Maraldi	1746

M 2	Jean-Dominique Maraldi	1746

Sentence(s)

The first known globular cluster called M 22, was discovered in 1665 by Abraham Ihle.

final_sentence: The first known globular cluster called M 22, was discovered in 1665 by Abraham Ihle.