3 ms·http://www.satobs.org/seesat/Oct-2019/0100.html http://www.satobs.org/seesat/Oct-2019/0100.htmlby wolf550e 7y agohttp://www.satobs.org/seesat/Oct-2019/0100.html http://www.satobs.org/seesat/Oct-2019/0100.html