2021-09-08, 01:26 AM
From SE Texas, 2021 RS2 on Sept 8, 7UT in Central Cygnus 3.6° NW of Gamma Cygni. Possibly mag 13 alt 45° 30,497 Km ripping by at 1.4°/min. If you're cloud free.
By 8UT, the phase angle get seriously bad and altitude drops way below horizon. Plot it with the freshest elements possible
By 8UT, the phase angle get seriously bad and altitude drops way below horizon. Plot it with the freshest elements possible