Mandel'shtam (crater)

Mandel'shtam

Oblique Lunar Orbiter 1 image, at the terminator
Coordinates	5°24′N 162°24′E / 5.4°N 162.4°ECoordinates: 5°24′N 162°24′E / 5.4°N 162.4°E
Diameter	197 km
Depth	Unknown
Colongitude	200° at sunrise
Eponym	Leonid I. Mandel'shtam

Lunar Orbiter 2 image. Mandel'shtam A is in the center of Mandel'shtam, and Mandel'shtam R is similar in size to A and to the left, and it overlies the smaller Mandel'shtam T.

Mandel'shtam is the remains of a large crater on the Moon's far side. Nearly attached to the northeast outer rim is the crater Papaleksi. To the south lies the crater Vening Meinesz.

The outer rim of this crater has been battered into near ruin, with sections forming only an irregular circular rise in the surface. Much of the rim consists of clefts, small craters, and ridges. The satellite crater Mandel'shtam R breaks across the rim to the west-southwest, and Mandel'shtam Y is attached to the northern edge.

The interior floor of the crater has not escaped bombardment, and the central portion is overlain by Mandel'shtam A, a respectable crater in its own right. Mandel'shtam N lies on the interior along the south-southwestern inner edge. The northwestern floor and to a lesser degree the southeast floor are relatively level, and have suffered less impact damage than elsewhere.

The small crater Mandel'shtam F to the east has a small ray system with several faint, streaky rays overlaying the floor of Mandel'shtam.

The floor of Mandel'shtam, showing a typical highlands scarp at right. From Apollo 16.

Satellite craters

Oblique view of Mandel'shtam F from Apollo 11. Mandel'shtam F lies to the east of Mandel'shtam itself and is adjacent to the larger but less obvious Mandel'shtam G.

Oblique view of Mandel'shtam R from Apollo 10.

File:

Mandel'shtam Q from Apollo 16. The crater has a floor that is heavily lineated and grooved, but this structure is subdued rather than sharp and is contained wholly within the crater. The cracked floor is typical of a variety of craters that occur in the highlands away from the mare basins. (partial NASA caption)

Mandel'shtam Q from Apollo 10.

By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Mandel'shtam.

Mandel'shtam	Latitude	Longitude	Diameter
A	5.7° N	162.4° E	64 km
F	5.2° N	166.2° E	17 km
G	4.5° N	166.4° E	29 km
N	3.3° N	161.6° E	25 km
Q	2.4° N	158.8° E	20 km
R	4.5° N	159.8° E	57 km
T	5.7° N	160.4° E	37 km
Y	9.1° N	161.8° E	32 km

References

• Andersson, L. E.; Whitaker, E. A. (1982). NASA Catalogue of Lunar Nomenclature. NASA RP-1097.
• Blue, Jennifer (July 25, 2007). "Gazetteer of Planetary Nomenclature". USGS. Retrieved 2007-08-05.
• Bussey, B.; Spudis, P. (2004). The Clementine Atlas of the Moon. New York: Cambridge University Press. ISBN 978-0-521-81528-4.
• Cocks, Elijah E.; Cocks, Josiah C. (1995). Who's Who on the Moon: A Biographical Dictionary of Lunar Nomenclature. Tudor Publishers. ISBN 978-0-936389-27-1.
• McDowell, Jonathan (July 15, 2007). "Lunar Nomenclature". Jonathan's Space Report. Retrieved 2007-10-24.
• Menzel, D. H.; Minnaert, M.; Levin, B.; Dollfus, A.; Bell, B. (1971). "Report on Lunar Nomenclature by the Working Group of Commission 17 of the IAU". Space Science Reviews. 12 (2): 136–186. Bibcode:1971SSRv...12..136M. doi:10.1007/BF00171763.
• Moore, Patrick (2001). On the Moon. Sterling Publishing Co. ISBN 978-0-304-35469-6.
• Price, Fred W. (1988). The Moon Observer's Handbook. Cambridge University Press. ISBN 978-0-521-33500-3.
• Rükl, Antonín (1990). Atlas of the Moon. Kalmbach Books. ISBN 978-0-913135-17-4.
• Webb, Rev. T. W. (1962). Celestial Objects for Common Telescopes (6th revised ed.). Dover. ISBN 978-0-486-20917-3.
• Whitaker, Ewen A. (1999). Mapping and Naming the Moon. Cambridge University Press. ISBN 978-0-521-62248-6.
• Wlasuk, Peter T. (2000). Observing the Moon. Springer. ISBN 978-1-85233-193-1.