Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2019 11 1.  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)
 11/01/2019   07:38:10   (   0.02,-137.21) (  -0.80,-140.92)  421.82                80
 11/03/2019   07:25:59   (   0.01,-137.21) (  -0.14,-137.96)   85.87                80
 11/05/2019   07:11:07   (   0.01,-137.20) (   0.46,-135.00)  249.75                80
 11/05/2019   19:32:23   (  -0.01,-137.19) (   0.61,-140.16)  337.21                80
 11/07/2019   19:20:11   (  -0.00,-137.18) (   0.01,-137.20)    2.17                80
 11/09/2019   19:10:39   (  -0.00,-137.17) (  -0.60,-134.24)  332.63                80
 11/10/2019   07:32:03   (   0.00,-137.17) (  -0.51,-139.43)  257.77                80
 11/12/2019   07:17:12   (   0.00,-137.14) (   0.16,-136.48)   76.11                80
 11/14/2019   07:07:40   (   0.00,-137.11) (   0.77,-133.51)  409.06                80
 11/14/2019   19:26:15   (   0.00,-137.10) (   0.35,-138.66)  178.78                80