Coordinates | 27°00′N55°06′W / 27.0°N 55.1°W |
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Diameter | 10 km |
Depth | Unknown |
Colongitude | 55° at sunrise |
Eponym | C. V. Raman |
Raman is a small lunar impact crater that lies on the western edge of a plateau feature in the expansive lunar mare named Oceanus Procellarum. It shares this plateau with the lava-flooded Herodotus and Aristarchus to the southeastern. To the northeast of Raman is the small peak named Mons Herodotus. To the northwest on the mare is the long, narrow range named the Montes Agricola.
This is an elongated crater formation, with a secondary feature bulging out along the southeast rim. The inner walls of this crater have a higher albedo than the surrounding terrain, which is indicative of a relatively youthful formation. This crater was previously designated Herodotus D, a satellite crater of Herodotus, before being named by the IAU.
Caventou is a tiny lunar impact crater located in the western part of the Mare Imbrium. It is a circular, cup-shaped formation surrounded by the lunar mare. It was named after French chemist Joseph B. Caventou in 1976. Prior to that, it had the designation La Hire D, being associated with the mountain Mons La Hire to the southeast.
Borel is a tiny lunar impact crater located in the southeast part of Mare Serenitatis. It was named after French mathematician Émile Borel. To the northeast is the crater Le Monnier and to the southeast is the crater Abetti. Borel was previously identified as Le Monnier C.
Ching-Te is a small lunar impact crater located in a mountainous area to the east of the Mare Serenitatis. It is a circular, bowl-shaped formation with no distinguishing features.
Amontons is a tiny lunar impact crater in the western half of the Mare Fecunditatis. It is a circular, cup-shaped formation that has been excavated out of the level surface by the impact, and is the same dark hue as the surrounding mare. When the sun is at a low angle, multiple ghost-craters are visible in the mare surface to the south-southeast and north of it.
Al-Marrakushi is a small, relatively isolated lunar impact crater in the eastern Mare Fecunditatis. It is a circular, symmetrical formation, with inner walls that slope down to the midpoint. To the northeast is the prominent crater Langrenus. The mare near Al-Marrakushi is marked by ray material from its larger neighbor.
Biot is a small, bowl-shaped lunar impact crater located in the southern reaches of the Mare Fecunditatis. It is named after French astronomer Jean-Baptiste Biot."Biot (crater)". Gazetteer of Planetary Nomenclature. USGS Astrogeology Research Program. It is a circular formation with a sharp-edged rim that has not been significantly worn. The inner walls slope down to a relatively small interior floor. The albedo of the wide inner walls is higher than the surrounding lunar mare, giving it a light hue. To the southeast is the crater Wrottesley.
Herodotus is a lunar impact crater located on a low shelf in the midst of the Oceanus Procellarum. To the east is the slightly larger crater Aristarchus. West across the mare is Schiaparelli. Almost due south on the mare surface is a solitary lunar dome designated Herodotus Omega (ω).
Anville is a relatively small, solitary lunar impact crater located in the north part of the Mare Fecunditatis. It is named after French cartographer Jean-Baptiste d'Anville. This is a circular, cup-shaped formation with a sharp edge and little appearance of wear. Some minor slumping has occurred in the eastern half of the interior wall. It was designated Taruntius G prior to being assigned a name by the IAU. Taruntius itself lies to the north-northwest, at the edge of the mare.
Asada is a small lunar impact crater located at the northern edge of Mare Fecunditatis, to the northeast of the crater Taruntius. It is a circular crater formation with inner walls that slope down toward a small central floor at the midpoint. Asada was designated Taruntius A prior to being named by the IAU.
Avery is a small lunar impact crater located near the eastern limb of the Moon. This is a circular, bowl-shaped formation with a small interior floor. It lies near the western edge of Mare Smythii. To the east is the crater Haldane, and to the southwest is Carrillo. Gilbert lies to the southwest.
C. Herschel is a small lunar impact crater that lies on the western part of Mare Imbrium. It is named after German astronomer Caroline Herschel. It is a circular, bowl-shaped formation that has not undergone significant erosion. The interior floor has the same low albedo as the surrounding lunar mare. To the south-southwest is the similar crater Heis. C. Herschel lies on a wrinkle ridge of the lunar mare named the Dorsum Heim.
Crile is a tiny lunar impact crater. It is roughly circular and cup-shaped, with interior walls that slope down to the midpoint. The crater lies in the Palus Somni, between the Mare Crisium to the east and Mare Tranquillitatis to the west.
Curtis is a very small lunar impact crater that lies in the western Mare Crisium, to the east of the crater Picard. It is a circular, cup-shaped formation that is otherwise undistinguished. It was named after American astronomer Heber D. Curtis in 1973. In the past it was designated Picard Z.
Fedorov is a lunar geologic feature located in the western Mare Imbrium named after Russian rocket scientist Aleksandr Petrovich Fedorov. It lies east-northeast of the crater Diophantus, and southeast of Delisle. About 20 kilometers to the south-southeast is the slightly larger formation of Artsimovich.
Boss is a lunar impact crater that is located along the northeast rim of the Moon's near side. Due to its location, the crater is viewed from the side by observers on the Earth, and its visibility is subject to libration effects. It was named by the IAU in 1964 for astronomer Lewis Boss.
Belyaev is a lunar impact crater that is attached to the outer edge of the Mare Moscoviense, on the far side of the Moon. It is a worn formation with a small crater pair overlaying the southern rim, and several smaller craters across the relatively irregular interior.
Freud is a tiny lunar impact crater that lies on a plateau within the Oceanus Procellarum, in the northwest part of the Moon's near side. It is located a few kilometers to the west of the Vallis Schröteri, a large, sinuous valley that begins to the north of the crater Herodotus, then meanders north, then northwest, and finally southwest, until it reaches the edge of the lunar mare.
Feuillée is a small lunar impact crater in the eastern part of the Mare Imbrium. It was named after French natural scientist Louis Feuillée. It lies less than a half crater diameter to the northwest of Beer, and the two formations form a nearly matched pair. To the west is the small but prominent crater Timocharis.
Couder is a small lunar impact crater that is located just behind the western limb of the Moon, in a region of the surface that is brought into view during favorable librations. It lies on the inner foothills of the Montes Cordillera, a ring-shaped mountain range that surrounds the Mare Orientale impact basin.
Chalonge is a lunar impact crater that is located on the far side of the Moon. It lies to the southwest of the larger crater Lewis, in the outer skirt of ejecta that surrounds the Mare Orientale impact basin. To the southeast are the Montes Cordillera, a ring of mountains that encircle the Mare Orientale formation.