Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2019 10 30.  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)
 10/31/2019   19:16:46   (  -0.01,-137.21) (  -0.30,-135.72)  168.39                80
 11/01/2019   07:38:10   (   0.01,-137.21) (  -0.81,-140.91)  421.68                80
 11/03/2019   07:25:59   (   0.00,-137.21) (  -0.15,-137.96)   85.82                80
 11/05/2019   07:11:07   (  -0.00,-137.20) (   0.44,-135.00)  249.72                80
 11/05/2019   19:32:23   (   0.00,-137.19) (   0.63,-140.16)  337.20                80
 11/07/2019   19:20:11   (   0.00,-137.18) (   0.03,-137.20)    3.05                80
 11/09/2019   19:10:40   (   0.00,-137.17) (  -0.64,-134.24)  332.49                80
 11/10/2019   07:29:24   (  -0.00,-137.16) (  -0.47,-139.43)  257.99                80
 11/12/2019   07:19:52   (  -0.00,-137.14) (   0.14,-136.47)   75.76                80