Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2019 11 7.  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) (  -0.01,-137.20)    2.52                80
 11/09/2019   19:10:39   (   0.01,-137.21) (  -0.62,-134.24)  337.56                80
 11/10/2019   07:32:03   (  -0.01,-137.21) (  -0.49,-139.43)  252.63                80
 11/12/2019   07:17:12   (  -0.01,-137.20) (   0.18,-136.48)   82.88                80
 11/14/2019   07:05:00   (  -0.00,-137.19) (   0.79,-133.52)  417.30                80
 11/14/2019   19:26:15   (  -0.00,-137.18) (   0.33,-138.67)  169.95                80
 11/16/2019   19:16:43   (  -0.01,-137.15) (  -0.29,-135.71)  163.32                80
 11/17/2019   07:38:08   (   0.01,-137.15) (  -0.76,-140.91)  427.55                80
 11/18/2019   19:04:32   (  -0.01,-137.12) (  -0.96,-132.76)  495.89                80
 11/19/2019   07:23:16   (   0.01,-137.11) (  -0.14,-137.95)   95.08                80