Abell cluster 781 (Galaxy cluster)
                R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.            
        From South El Monte , Abell cluster 781 is visible in the dawn sky, rising at 23:58 (PDT) and reaching an altitude of 70° above the eastern horizon before fading from view as dawn breaks at around 06:07.
| 
                    Name
                    Abell cluster 781                 | 
                    Object type
                    Galaxy cluster                 | 
Position
        | Right ascension: | 09h20m [1] | 
| Declination: | +30°26' [1] | 
| Constellation: | Cancer | 
| Magnitude: | 17.60 (R) [1] |