Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2019 5 29.  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)
 05/29/2019   07:10:27   (  -0.01,-137.17) (   0.47,-135.02)  245.00                80
 05/29/2019   19:31:43   (   0.01,-137.19) (   0.62,-140.18)  339.53                80
 05/31/2019   19:19:32   (   0.01,-137.17) (   0.03,-137.21)    5.36                80
 06/02/2019   19:10:02   (   0.01,-137.15) (  -0.61,-134.26)  328.08                80
 06/03/2019   07:31:26   (  -0.01,-137.12) (  -0.51,-139.45)  264.91                80
 06/05/2019   07:16:36   (  -0.00,-137.08) (   0.14,-136.50)   66.93                80
 06/07/2019   07:04:25   (   0.01,-137.04) (   0.73,-133.53)  397.90                80
 06/07/2019   19:25:41   (  -0.01,-137.04) (   0.36,-138.69)  188.26                80
 06/09/2019   19:16:11   (  -0.02,-136.99) (  -0.29,-135.74)  142.31                80
 06/10/2019   07:37:34   (   0.01,-136.97) (  -0.83,-140.93)  450.37                80
 06/11/2019   19:04:00   (  -0.02,-136.94) (  -0.88,-132.78)  472.69                80