Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 4 13.  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)
 04/13/2022   18:33:06   (  -0.11,-128.41) (  -0.85,-125.08)  380.11                80
 04/14/2022   06:51:50   (   0.12,-128.37) (  -0.28,-130.26)  215.15                80
 04/16/2022   06:42:19   (   0.11,-128.36) (   0.34,-127.31)  118.88                80
 04/16/2022   19:00:55   (  -0.12,-128.39) (   0.74,-132.48)  464.21                80
 04/18/2022   06:30:08   (   0.12,-128.34) (   0.96,-124.36)  452.16                80
 04/18/2022   18:48:44   (  -0.12,-128.37) (   0.12,-129.53)  131.14                80
 04/20/2022   18:39:13   (  -0.13,-128.34) (  -0.52,-126.58)  200.93                80
 04/21/2022   06:57:57   (   0.14,-128.29) (  -0.59,-131.77)  394.74                80
 04/23/2022   06:45:45   (   0.14,-128.26) (  -0.01,-128.81)   63.49                80
 04/25/2022   06:36:14   (   0.15,-128.22) (   0.65,-125.86)  267.98                80
 04/25/2022   18:54:50   (  -0.15,-128.24) (   0.42,-131.03)  315.90                80