Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 4 9.  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)
 04/09/2022   06:36:11   (   0.10,-128.39) (   0.66,-125.81)  294.04                80
 04/09/2022   18:54:47   (  -0.11,-128.42) (   0.43,-130.97)  289.45                80
 04/11/2022   18:45:16   (  -0.11,-128.41) (  -0.16,-128.01)   44.99                80
 04/13/2022   18:33:06   (  -0.11,-128.40) (  -0.82,-125.07)  379.06                80
 04/14/2022   06:51:50   (   0.12,-128.37) (  -0.30,-130.26)  215.47                80
 04/16/2022   06:42:19   (   0.11,-128.35) (   0.31,-127.31)  118.34                80
 04/16/2022   19:00:55   (  -0.12,-128.38) (   0.77,-132.47)  465.66                80
 04/18/2022   06:30:08   (   0.12,-128.33) (   0.94,-124.36)  451.34                80
 04/18/2022   18:48:44   (  -0.12,-128.36) (   0.14,-129.52)  132.86                80
 04/20/2022   18:39:13   (  -0.13,-128.32) (  -0.49,-126.57)  198.96                80
 04/21/2022   06:57:57   (   0.14,-128.28) (  -0.62,-131.76)  395.96                80