Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 3 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 03/01/2020   07:31:39   (   0.01,-137.22) (  -0.49,-139.43)  251.72                80
 03/03/2020   07:16:47   (   0.01,-137.22) (   0.14,-136.47)   84.24                80
 03/05/2020   07:04:35   (   0.01,-137.21) (   0.78,-133.52)  419.30                80
 03/05/2020   19:25:51   (  -0.01,-137.21) (   0.28,-138.68)  167.07                80
 03/07/2020   19:16:18   (  -0.00,-137.19) (  -0.30,-135.72)  167.32                80
 03/08/2020   07:37:42   (   0.00,-137.18) (  -0.81,-140.91)  423.99                80
 03/10/2020   07:25:30   (  -0.00,-137.16) (  -0.17,-137.95)   90.27                80
 03/12/2020   07:10:38   (  -0.00,-137.13) (   0.48,-135.00)  243.00                80
 03/12/2020   19:31:52   (   0.00,-137.13) (   0.64,-140.15)  343.97                80
 03/14/2020   19:19:40   (   0.00,-137.09) (   0.05,-137.19)   11.93                80