Eratosthenes is a relatively deep lunar impact crater that lies on the boundary between the Mare Imbrium and Sinus Aestuum mare regions. It forms the western terminus of the Montes Apenninus mountain range.
In diameter it is 59kms and 3.6km in depth.
Capture Date: 21st Feb 2021 Time: 18:24:09 IST Location: Delhi

Equipment Used: 8" Skywatcher Collapsible Dobsonian, ZWO ASI178MC, SvBony IR/UV Filter, Televue2.5X Powermate. Indigenous EQ Platform.

Sharpcap Pro
Capture Area=1040x1040
Colour Space=RGB24, Gain=115, Exposure=0.025021
2000 frames 25% stacked in ASi3,Registax & PS 2021