IWLOP #107 - Klaproth & Casatus

Double crater located near the southern edge of the Moon.

Location: 69.7 S 26.0 W    Origin: Impact     Size: 119 km (Klaproth), 103 km (Casatus)   Rukl: 72     Type: Simple Crater (CS)

Objects: Klaproth, Casatus, Casatus C and J
Others Identified: Casatus A, H, G and H

Location: Home
Date: 2019-04-17
Time: 10:30 PM ADT
Equipment: 10” Meade SCT, 9.7 mm eyepiece
Magnification: x258
Seeing: Very Good (4)
Transparency: Excellent (5)

R1: Klaproth is larger and relatively smooth floor. Casatus had 2 craters (C and J) that were easily seen. Could also see A (on the wall or very close to it), H, G and H. The latter two are shallow and no high walls seen.

Note: This was a surprise discovery. Looks a bit like Sirsalis/Sirsalis A. Casatus appeared to have a small dorsa or other structure in its western floor.

 

 

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