With an off axis guider the autoguider will compensate for this movement, but with a guide scope the mirror movement can not be compensated for. The only fix is to lock the mirror down so it does not move at all relative to the rest of the telescope.
HZ travel tools > Time zones, world clock > Time difference calculator > Sydney time to London. Time difference between Sydney, Australia and London, UK is: -9:0 hours. Sydney is 9:0 hours ahead of London. That means when it is 8:00 am in London, it is 5:00 pm in Sydney. Daylight Saving Time (DST) / Summer Time is taken into account for all time difference calculations on this page.
India and Australia time difference New Delhi is located in IST - India Standard Time zone and currently does not observe Daylight Saving Time. Sydney is located in AEDT - Australian Eastern Daylight Time zone and is currently observing Daylight Saving Time. DST will end on 01 April 2018 in Sydney. There is a 5:30 hours time difference between New Delhi and Sydney right now. Please note that Daylight Saving Time (DST) / Summer Time is taken into account for the calculation of hour difference between these two cities.