Bessel (crater)
Colongitude 342° at sunrise | | |
| Eponym | Friedrich W. Bessel | |
|---|---|---|
Bessel is a small lunar impact crater that is located in the southern half of the Mare Serenitatis. The crater was named after the German astronomer Friedrich Wilhelm Bessel in 1935.[1] Despite its small size, this is the largest crater to lie entirely within the mare. It lies to the north-northeast of the crater Menelaus.
This crater is circular and bowl-shaped with a rim that has a higher
Tycho
, crosses the mare from north to south, passing Bessel's western side.
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 Bessel.
| Bessel | Latitude | Longitude | Diameter |
|---|---|---|---|
| D | 27.3° N | 19.9° E | 5 km |
| F | 21.2° N | 13.8° E | 1 km |
| G | 21.1° N | 14.7° E | 1 km |
| H | 25.7° N | 20.0° E | 4 km |
The following craters have been renamed by the IAU:
- Bessel A — See Sarabhai (crater).
- Bessel E — See Bobillier (crater).
See also
- 1552 Bessel, main-belt asteroid
References
- Andersson, L. E.; Whitaker, E. A. (1982). NASA Catalogue of Lunar Nomenclature. NASA RP-1097.
- 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. S2CID 122125855.
- ISBN 978-0-304-35469-6.
- Price, Fred W. (1988). The Moon Observer's Handbook. Cambridge University Press. ISBN 978-0-521-33500-3.
- ISBN 978-0-913135-17-4.
- ISBN 978-0-486-20917-3.
- ISBN 978-0-521-62248-6.
- Wlasuk, Peter T. (2000). Observing the Moon. Springer. ISBN 978-1-85233-193-1.
External links
Wikimedia Commons has media related to Bessel (crater).
- Keeter, Bill; Crusan, Jason (November 23, 2009). "Radar Strip Showing Crater Bessel". NASA. Retrieved 2010-01-27.
- LTO-42D2 Bessel — L&PI topographic map
Related article
- Wood, Chuck (March 12, 2008). "Craters, Rings, Spots, and Rays During Full Moon". Lunar Photo of the Day. - includes the crater Bessel
