Tannerus (crater)
 Lunar Orbiter 4 image | |
| Coordinates | 54°36′S 22°00′E / 54.6°S 22.0°E |
|---|---|
| Diameter | 29 km |
| Depth | 1.8 km |
| Colongitude | 339° at sunrise |
| Eponym | Adam Tanner |
Tannerus is a small lunar impact crater that is located in the rugged southern highlands of the Moon. It lies within a couple of crater diameters of Asclepi to the northeast, and some distance due east of Jacobi.
The rim of this crater is very close to circular, with only a slight inward bulge along the north edge where it is joined to Tannerus P. The edge is sharp and well-defined, although there are tiny impacts along the rim in the west and south. The crater floor is level and free of markings or features of note.
Satellite craters[edit]
By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Tannerus.
| Tannerus | Latitude | Longitude | Diameter |
|---|---|---|---|
| A | 57.5° S | 18.2° E | 5 km |
| B | 57.5° S | 19.7° E | 14 km |
| C | 55.3° S | 22.7° E | 16 km |
| D | 55.8° S | 18.0° E | 32 km |
| E | 56.1° S | 19.6° E | 26 km |
| F | 55.0° S | 22.1° E | 36 km |
| G | 55.1° S | 16.2° E | 22 km |
| H | 54.2° S | 22.7° E | 20 km |
| J | 57.2° S | 24.6° E | 12 km |
| K | 55.5° S | 20.7° E | 8 km |
| L | 57.5° S | 22.3° E | 7 km |
| M | 54.9° S | 20.9° E | 6 km |
| N | 55.9° S | 24.1° E | 10 km |
| P | 55.6° S | 21.9° E | 20 km |
References[edit]
- 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. 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.