Zeno (crater)
Colongitude 288° at sunrise | | |
| Eponym | Zeno of Citium | |
|---|---|---|
Zeno is a
IAU in 1935.[1]
The rim of Zeno is slightly distorted and has received some erosion due to subsequent impacts. There is a depression in the surface attached to the eastern rim, forming a bulging extension. Small craters lie on the southern rim and across the interior of the northern wall. The crater Zeno B is attached to the exterior of the southwestern rim, and the distorted Zeno A is attached in turn to the western rim of Zeno B.
Zeno lies to the east-southeast of the crater Mercurius. Farther to the east of Zeno, along the limb, is the well-formed crater Boss.
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 Zeno.
| Zeno | Latitude | Longitude | Diameter |
|---|---|---|---|
| A | 44.5° N | 70.0° E | 44 km |
| B | 44.0° N | 71.0° E | 37 km |
| D | 45.0° N | 71.2° E | 29 km |
| E | 41.7° N | 70.8° E | 18 km |
| F | 42.4° N | 80.0° E | 17 km |
| G | 43.9° N | 73.1° E | 11 km |
| H | 41.4° N | 74.4° E | 17 km |
| J | 44.2° N | 76.3° E | 13 km |
| K | 42.8° N | 66.6° E | 18 km |
| P | 43.4° N | 66.1° E | 11 km |
| U | 42.5° N | 68.8° E | 16 km |
| V | 43.0° N | 69.3° E | 22 km |
| W | 43.3° N | 67.6° E | 10 km |
| X | 43.6° N | 76.9° E | 17 km |
References
- USGS. Retrieved 28 April 2024.
- 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.
- 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.