Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2021 11 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 11/28/2021   07:01:08   (   0.20,-128.23) (  -0.55,-131.69)  393.80                80
 11/30/2021   06:48:57   (   0.20,-128.19) (   0.08,-128.74)   62.30                80
 12/02/2021   06:34:06   (   0.20,-128.14) (   0.72,-125.79)  268.47                80
 12/02/2021   18:58:01   (  -0.19,-128.15) (   0.41,-130.93)  316.22                80
 12/04/2021   18:43:10   (  -0.19,-128.10) (  -0.23,-127.98)   13.74                80
 12/06/2021   18:30:58   (  -0.18,-128.03) (  -0.82,-125.02)  342.68                80
 12/07/2021   06:55:01   (   0.17,-127.99) (  -0.30,-130.21)  251.86                80
 12/09/2021   06:40:09   (   0.16,-127.92) (   0.30,-127.24)   77.09                80
 12/11/2021   06:27:58   (   0.16,-127.86) (   0.89,-124.28)  406.13                80
 12/11/2021   18:51:53   (  -0.15,-127.86) (   0.18,-129.44)  179.15                80