Prager (crater)
 Apollo 14 image | |
| Coordinates | 3°59′S 130°47′E / 3.99°S 130.78°E / -3.99; 130.78 |
|---|---|
| Diameter | 53.9 km |
| Colongitude | 230° at sunrise |
| Eponym | Richard Prager |
Prager is an impact crater on the Moon's far side. It is located just to the northeast of the crater Love. Farther to the south-southeast lies Lane. To the north of this crater and leading away to the northwest is a crater chain that has been designated Catena Gregory.
This is an eroded crater formation, particularly along the northern rim which is cut across by several small craters associated with the Catena Gregory. There is a worn and somewhat elongated crater attached to the southern outer rim. The remainder of the rim is pitted by small and tiny craterlets. The interior floor is also marked by several small craters, including a grouping of three near the midpoint.
The crater was named after German-American astronomer Richard Prager by the IAU in 1971.[1] The crater was known as Crater 286 prior to naming.[2]
Satellite craters
By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Prager.
| Prager | Latitude | Longitude | Diameter |
|---|---|---|---|
| C | 1.4° S | 132.4° E | 40 km |
| E | 3.0° S | 133.1° E | 14 km |
| G | 4.6° S | 134.0° E | 76 km |
References
- ^ Prager, Gazetteer of Planetary Nomenclature, International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN)
- ^ Lunar Farside Chart (LFC-1A)
- Andersson, L. E.; Whitaker, E. A. (1982). NASA Catalogue of Lunar Nomenclature. NASA RP-1097.
- 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. S2CID 122125855.
- 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.
External links
- Digital Lunar Orbiter Photo Number I-136-H1