Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2020 3 15.  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)
 03/16/2020   06:48:18   (  -0.27,-128.27) (  -0.36,-128.64)   42.22                80
 03/18/2020   06:33:23   (  -0.26,-128.24) (   0.26,-125.67)  290.74                80
 03/18/2020   18:57:17   (   0.28,-128.28) (   0.84,-130.82)  289.89                80
 03/20/2020   18:42:20   (   0.27,-128.24) (   0.19,-127.85)   44.07                80
 03/22/2020   18:30:00   (   0.27,-128.20) (  -0.41,-124.86)  378.94                80
 03/23/2020   06:54:02   (  -0.29,-128.13) (  -0.70,-130.04)  217.23                80
 03/25/2020   06:39:00   (  -0.28,-128.09) (  -0.06,-127.05)  118.44                80
 03/25/2020   19:02:52   (   0.30,-128.13) (   1.17,-132.19)  461.78                80
 03/27/2020   06:26:36   (  -0.28,-128.04) (   0.58,-124.04)  454.59                80
 03/27/2020   18:50:28   (   0.29,-128.08) (   0.50,-129.19)  125.57                80