ORS-3 CubeSat tracking updates

We’ve continued our effort to help identify the CubeSats from the recent ORS-3 launch. The plot below is spectrum recorded yesterday (Monday 11/25). KySat-2 and Vermont Lunar CubeSat were heard during the pass, and there is potentially a third CubeSat identified, which appears to be 300 seconds ahead of KySat-2 and Vermont Lunar CubeSat and with a center frequency near 437.345 MHz. Could this be Black Knight-1? A full list of the ORS-3 CubeSats can be found on Spaceflight Now.

Waterfall plot
This “waterfall plot” is spectrum recorded when tracking KySat-2 and Vermont Lunar CubeSat on Monday 11/25. Signals from a potential third CubeSat may have been Black Knight 1?