Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 4 4.  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)
 04/04/2020   07:16:29   (  -0.02,-137.19) (   0.11,-136.47)   81.92                80
 04/06/2020   07:04:17   (  -0.02,-137.18) (   0.77,-133.52)  416.54                80
 04/06/2020   19:25:32   (   0.02,-137.19) (   0.33,-138.67)  169.04                80
 04/08/2020   19:15:59   (   0.02,-137.17) (  -0.27,-135.71)  165.15                80
 04/09/2020   07:37:23   (  -0.02,-137.15) (  -0.84,-140.90)  426.90                80
 04/10/2020   19:03:47   (   0.02,-137.14) (  -0.93,-132.76)  498.63                80
 04/11/2020   07:25:11   (  -0.02,-137.13) (  -0.17,-137.95)   93.66                80
 04/13/2020   07:10:18   (  -0.02,-137.09) (   0.43,-134.99)  238.89                80
 04/13/2020   19:31:33   (   0.02,-137.09) (   0.68,-140.15)  347.69                80
 04/15/2020   19:19:21   (   0.01,-137.05) (   0.03,-137.20)   15.89                80
 04/17/2020   19:09:48   (   0.01,-137.01) (  -0.57,-134.23)  315.89                80