Abell cluster 689 (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 689 is not observable – it will reach its highest point in the sky during daytime and is no higher than 1° above the horizon at dusk.
|
Name
Abell cluster 689
|
Object type
Galaxy cluster
|
Position
| Right ascension: | 08h37m [1] |
| Declination: | +14°59' [1] |
| Constellation: | Cancer |
| Magnitude: | 17.10 (R) [1] |