| Object/type: | Moon / terminator cross Sinus Iridum |
| mag/dia/dist: | |
| constellation: | |
| date/time/place: | July 30, 2001 / 22:00 / bangkok |
| trans'y/seeing/l-poll: | good / good / high |
| telescope: | newtonian 4.5" f8.8 |
| eyepieces/power: | 6mm / 167x |
| sky atlas page: |
Terminator cross the center, fine & bright crater wall against darkness surrounding. ,needle shape shadow at the end of the wall cast on sea of lava.
Refer to text: The southern wall (shows south up) was totally washed away when lava from Mare Imbrium crashed against it.
256km wide Home