| Name
|
Benannt nach
|
Lage
|
Mittlerer
Durchmesser (km)
|
| Oberth
|
Hermann Oberth
|
62° 24′ 0″ N, 155° 24′ 0″ OMoon62.4155.4
|
60
|
| Obruchev
|
Vladimir A. Obruchev
|
38° 54′ 0″ S, 162° 6′ 0″ OMoon-38.9162.1
|
71
|
| O'Day
|
Marcus O'Day
|
30° 36′ 0″ S, 157° 30′ 0″ OMoon-30.6157.5
|
71
|
| Oenopides
|
Önopides von Chios
|
57° 0′ 0″ N, 64° 6′ 0″ WMoon57-64.1
|
67
|
| Oersted
|
Hans Christian Ørsted
|
43° 6′ 0″ N, 47° 12′ 0″ OMoon43.147.2
|
42
|
| Ohm
|
Georg Simon Ohm
|
18° 24′ 0″ N, 113° 30′ 0″ WMoon18.4-113.5
|
64
|
| Oken
|
Lorenz Okenfuss
|
43° 42′ 0″ S, 75° 54′ 0″ OMoon-43.775.9
|
71
|
| Olbers
|
Heinrich Wilhelm Malthaus Olbers
|
7° 24′ 0″ N, 75° 54′ 0″ WMoon7.4-75.9
|
74
|
| Olcott
|
William T. Olcott
|
20° 36′ 0″ N, 117° 48′ 0″ OMoon20.6117.8
|
81
|
| Olivier
|
Charles Pollard Olivier
|
59° 6′ 0″ N, 138° 30′ 0″ OMoon59.1138.5
|
69
|
| Omar Khayyam
|
ʿOmar Chayyām
|
58° 0′ 0″ N, 102° 6′ 0″ WMoon58-102.1
|
70
|
| Onizuka
|
Ellison Shoji Onizuka
|
36° 12′ 0″ S, 148° 54′ 0″ WMoon-36.2-148.9
|
29
|
| Opelt
|
Friedrich Wilhelm Opelt
|
16° 18′ 0″ S, 17° 30′ 0″ WMoon-16.3-17.5
|
48
|
| Oppenheimer
|
Robert Oppenheimer
|
35° 12′ 0″ S, 166° 18′ 0″ WMoon-35.2-166.3
|
208
|
| Oppolzer
|
Theodor Egon von Oppolzer
|
1° 30′ 0″ S, 0° 30′ 0″ WMoon-1.5-0.5
|
40
|
| Oresme
|
Nikolaus von Oresme
|
42° 24′ 0″ S, 169° 12′ 0″ OMoon-42.4169.2
|
76
|
| Orlov
|
Aleksandr V. Orlov
Sergei V. Orlov
|
25° 42′ 0″ S, 175° 0′ 0″ WMoon-25.7-175
|
81
|
| Orontius
|
Orontius Finnaeus
|
40° 36′ 0″ S, 4° 36′ 0″ WMoon-40.6-4.6
|
105
|
| Osama
|
arabischer Männername
|
18° 36′ 0″ N, 5° 12′ 0″ OMoon18.65.2
|
0.5
|
| Osiris
|
Osiris
|
18° 36′ 0″ N, 27° 36′ 0″ OMoon18.627.6
|
1
|
| Osman
|
türkischer Männername
|
11° 0′ 0″ S, 6° 12′ 0″ WMoon-11-6.2
|
2
|
| Ostwald
|
Wilhelm Ostwald
|
10° 24′ 0″ N, 121° 54′ 0″ OMoon10.4121.9
|
104
|