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, 2021-01-18, cluster IC4665 will rise at east at 03:42 and will be observable until fading from view as dawn breaks. This time (05:53) the object will be placed at east. Maximum elevation, 25° above horizon, will be reached at 05:52, when cluster will be placed at east.
IC4665 on the sky map
|Right ascension||17h 46m 18s|
|Declination||5° 43′ 0″|
|New General Catalogue (NGC)|
|International Catalogue (IC)|