Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2019 5 27.  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)
 05/27/2019   07:25:17   (   0.03,-137.18) (  -0.16,-137.98)   90.91                80
 05/29/2019   07:10:27   (   0.03,-137.17) (   0.49,-135.02)  243.89                80
 05/29/2019   19:31:43   (  -0.03,-137.19) (   0.60,-140.18)  340.60                80
 05/31/2019   19:19:33   (  -0.03,-137.17) (  -0.04,-137.23)    7.05                80
 06/02/2019   19:10:02   (  -0.03,-137.14) (  -0.63,-134.27)  326.94                80
 06/03/2019   07:31:26   (   0.02,-137.12) (  -0.50,-139.45)  266.06                80
 06/05/2019   07:16:36   (   0.03,-137.08) (   0.16,-136.50)   65.77                80
 06/07/2019   07:04:26   (   0.04,-137.04) (   0.81,-133.55)  396.72                80
 06/07/2019   19:25:42   (  -0.04,-137.04) (   0.28,-138.71)  189.46                80
 06/09/2019   19:16:11   (  -0.05,-136.99) (  -0.31,-135.75)  141.04                80