› Forums › Comets › gb00234, a bright interstellar comet? › 2I Borisov
22 December 2019 at 7:42 pm
#581791
![](https://britastro.org/wp-content/uploads/2020/08/picture-10338-1596391155-80x80.jpg)
Participant
I obtained this image using the T30 500 mm telescope at Siding Spring Observatory . It is the average of three 600 s exposures with a luminance filter.