General informationOpen Cluster IC4756 has the magnitude of 5 and is placed in Serpens constellation. The cluster's apparent sizes are 39 angular minutes.
Having high brightness and large apparent size, cluster is available for observations through a pair of binoculars or small telescope.
Information for observationsTonight, 2022-08-15, cluster IC4756 will become observable at south as the dusk sky fades, 55° above your horizon, at 21:46. At this time, the object will be at its highest elevation. At 03:28 the object will sink below the horizon at west.
IC4756 on the sky map
|Right ascension||18h 38m 31.2s|
|Declination||5° 29′ 24″|
|New General Catalogue (NGC)|
|International Catalogue (IC)|
|Nearest objects with greater magnitude|
|H VI 2||Double Star||3.96|
|H II 4*||Double Star||4.22|
|H VI 14||Double Star||3.34|
|H IV 6||Double Star||4.59|