Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 5 17.  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)
 05/19/2020   19:09:44   (   0.03,-137.16) (  -0.58,-134.25)  330.66                80
 05/20/2020   07:28:29   (  -0.03,-137.14) (  -0.49,-139.45)  261.68                80
 05/22/2020   07:18:58   (  -0.02,-137.12) (   0.09,-136.49)   71.27                80
 05/24/2020   07:06:49   (  -0.02,-137.08) (   0.77,-133.54)  403.04                80
 05/24/2020   19:25:24   (   0.01,-137.08) (   0.34,-138.70)  183.42                80
 05/26/2020   19:15:54   (   0.01,-137.04) (  -0.27,-135.74)  147.12                80
 05/27/2020   07:34:38   (  -0.01,-137.01) (  -0.87,-140.93)  445.92                80
 05/28/2020   19:03:46   (   0.00,-136.99) (  -0.92,-132.80)  476.90                80
 05/29/2020   07:22:29   (   0.00,-136.96) (  -0.22,-137.98)  116.27                80
 05/31/2020   07:13:00   (   0.00,-136.90) (   0.43,-135.04)  212.93                80