| Apollo 15 mapping camera image | |
| Coordinates | 13°12′N52°42′E / 13.2°N 52.7°E |
|---|---|
| Diameter | 14 km |
| Depth | Unknown |
| Colongitude | 307° at sunrise |
| Eponym | William M. H. Greaves |
Greaves is a small lunar impact crater that lies near the southwest edge of Mare Crisium. It is a circular, bowl-shaped formation with a small interior floor at the center of the sloping inner walls. The crater is intruding into the northern edge of the lava-flooded crater Lick. To the northwest is Yerkes, and to the northeast is Picard.
This formation was previously designated Lick D, a satellite crater of Lick, before it was given a name by the IAU.
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