Helberg (crater)
Encyclopedia : H : HE : HEL : Helberg (crater)
| Crater characteristics | |
|---|---|
| Selenographic coordinates>Coordinates | |
| Diameter | 62 km |
| Crater depth>Depth | Unknown |
| Selenographic colongitude>Colongitude | 103° at sunrise |
| Eponym | Robert J. Helberg |
This crater is nearly attached to the east-northeastern rim of the Robertson crater. Within a crater diameter to the northwest lies Berkner crater, and further to the east is Bell crater.
This is an eroded crater formation which overlays 'Helberg C' along the east-northeastern side and 'Helberg H' to the southeast. The southern rim is somewhat uneven, with an area of intrusion to the southwest. The interior floor has the remains of a crater rim at the northern end. It is otherwise relatively featureless.
Satellite craters
By convention these features are identified on lunar maps by placing the letter on the side of the crater mid-point that is closest to Helberg crater.
| Helberg | Latitude | Longitude | Diameter |
|---|---|---|---|
| C | 23.4° N | 100.6° W | 70 km |
| H | 21.8° N | 101.2° W | 29 km |
References
- See the reference table for the general listing of literature and web sites that were used in the compilation of this page.
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