General informationOpen Cluster IC4665 has the magnitude of 4 and is placed in Ophiuchus constellation. The cluster's apparent sizes are 41 angular minute.
Having high brightness and large apparent size, cluster is available for observations through a pair of binoculars or small telescope.
Information for observationsTonight, 2019-10-15, cluster IC4665 will become observable at west as the dusk sky fades, 1° above your horizon, at 03:31. At 03:38 the object will sink below the horizon at west. Maximum elevation, 57° above horizon, will be reached at 21:16, when cluster will be placed at south.
IC4665 on the sky map
|Right ascension||17h 46m 18s|
|Declination||5° 43′ 0″|
|New General Catalogue (NGC)|
|International Catalogue (IC)|