NGC6839 (Nebula)
                    From South El Monte , NGC6839 will become visible at around 17:57 (PST), 68° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 23:45.
| 
                 
                    Name
                    NGC6839                 
             | 
            
                 
                    Object type
                    Nebula                 
             | 
        
All times shown in South El Monte local time.