THE HUGE CRATERS HIPPARCHUS (138KM) AND ALBATEGNIUS (129KM), WHEN THEY ARE BELOW THE LUNAR TERMINATOR, FORM A DRAWING SIMILAR TO AN “8” WITH THEIR WALLS PERFECTLY HIGHLIGHTED. IN THIS IMAGE OBTAINED BY MY 10-INCH TELESCOPE WE CAN SEE THIS INCREDIBLE FORMATION IN HIGH RESOLUTION. IN THIS RECORD THE BEST 200 FRAMES OF THE 2 THOUSAND CAPTURED DURING THE RECORDING SESSION WERE USED.
SETUP:
TELESCOPE SKY-WATCHER DOBSONIAN 250P FLEXTUBE
CAMERA SV305 PRO
BARLOW 3x SVBONY ACHRO