Biela (crater)
 Lunar Orbiter 4 image | |
| Coordinates | 54°54′S 51°18′E / 54.9°S 51.3°E |
|---|---|
| Diameter | 76 km |
| Depth | 3.1 km |
| Colongitude | 310° at sunrise |
| Eponym | Wilhelm von Biela |
Biela is a lunar impact crater that is located in the rugged highlands of the southeastern Moon. It is named after Austrian astronomer Wilhelm von Biela.[1] The crater lies to the east of Rosenberger, to the southeast of the Watt–Steinheil double crater.
The rim of this crater is overlaid by a pair of small but notable craters: Biela C across the northeast rim and Biela W along the western inner wall. The satellite crater Biela B is attached to the southwestern outer rim, and ejecta from Biela covers the northwestern part of the interior. Despite a certain degree of wear, the rim of Biela remains relatively well-defined, especially in the southeast.
The interior floor is flat and not marked by any craterlets of note. There is a central peak formation of three ridges located just to the northeast of the midpoint.
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 Biela.
| Biela | Latitude | Longitude | Diameter |
|---|---|---|---|
| A | 52.9° S | 53.3° E | 26 km |
| B | 56.5° S | 49.6° E | 43 km |
| C | 54.3° S | 53.5° E | 26 km |
| D | 55.8° S | 56.3° E | 14 km |
| E | 56.4° S | 56.3° E | 8 km |
| F | 56.3° S | 54.5° E | 9 km |
| G | 56.2° S | 53.9° E | 10 km |
| H | 57.9° S | 54.2° E | 8 km |
| J | 57.0° S | 52.9° E | 14 km |
| T | 53.8° S | 49.9° E | 7 km |
| U | 53.4° S | 49.0° E | 16 km |
| V | 53.6° S | 48.5° E | 6 km |
| W | 55.1° S | 49.6° E | 16 km |
| Y | 54.9° S | 58.0° E | 15 km |
| Z | 53.8° S | 57.0° E | 48 km |
References
[edit]- ^ "Biela (crater)". Gazetteer of Planetary Nomenclature. USGS Astrogeology Research Program.
- 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.
