- External links
{{Infobox cluster
| name = NGC 4609
| image =
| caption = NGC 4609 (taken from Stellarium)
| class = Cluster
| epoch = J2000
| ra = {{RA|12|42|18}}
| dec = {{DEC|-62|59|42}}
| dist_pc = 1223 pc
| appmag_v = 6.9
| size_v = 5′
| constellation = Crux
| names = Caldwell 98
}}NGC 4609 is an open cluster in the southern constellation of Crux. External links- NGC 4609 at WEBDA
- {{WikiSky}}
{{Catalogs|NGC=4609|C=98}}{{Sky|12|42|18|-|62|59|42}}{{Ngc50}}{{Caldwell catalogue}} 4 : Crux (constellation)|Open clusters|NGC objects|Caldwell objects |