Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2019 11 6.  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)
 11/07/2019   19:22:51   (   0.01,-137.21) (  -0.02,-137.20)    2.85                80
 11/09/2019   19:10:39   (   0.01,-137.21) (  -0.62,-134.24)  337.74                80
 11/10/2019   07:32:03   (  -0.01,-137.21) (  -0.49,-139.43)  252.29                80
 11/12/2019   07:17:11   (  -0.01,-137.21) (   0.13,-136.47)   83.32                80
 11/14/2019   07:05:00   (  -0.00,-137.19) (   0.80,-133.52)  417.91                80
 11/14/2019   19:26:15   (  -0.00,-137.18) (   0.32,-138.67)  169.42                80
 11/16/2019   19:16:43   (  -0.01,-137.16) (  -0.30,-135.71)  163.95                80
 11/17/2019   07:38:07   (   0.01,-137.15) (  -0.81,-140.90)  426.75                80
 11/18/2019   19:04:31   (  -0.01,-137.12) (  -0.92,-132.75)  496.65                80
 11/19/2019   07:23:15   (   0.01,-137.12) (  -0.18,-137.94)   94.13                80