Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2019 5 26.  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   (   0.02,-137.18) (  -0.18,-137.97)   90.84                80
 05/29/2019   07:10:27   (   0.02,-137.17) (   0.47,-135.02)  244.08                80
 05/29/2019   19:31:43   (  -0.02,-137.19) (   0.62,-140.18)  340.38                80
 05/31/2019   19:19:33   (  -0.03,-137.17) (  -0.02,-137.23)    6.34                80
 06/02/2019   19:10:02   (  -0.01,-137.14) (  -0.61,-134.26)  327.35                80
 06/03/2019   07:31:26   (   0.01,-137.12) (  -0.51,-139.45)  265.71                80
 06/05/2019   07:16:36   (   0.02,-137.08) (   0.14,-136.50)   66.06                80
 06/07/2019   07:04:26   (   0.03,-137.04) (   0.80,-133.55)  396.98                80
 06/07/2019   19:25:41   (  -0.03,-137.04) (   0.30,-138.71)  189.16                80