Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2019 6 17.  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)
 06/18/2019   19:10:08   (  -0.02,-137.20) (  -0.63,-134.26)  334.03                80
 06/19/2019   07:31:33   (   0.02,-137.19) (  -0.44,-139.46)  257.76                80
 06/21/2019   07:16:42   (   0.03,-137.18) (   0.17,-136.50)   76.99                80
 06/23/2019   07:04:32   (   0.04,-137.16) (   0.84,-133.55)  411.45                80
 06/23/2019   19:25:47   (  -0.04,-137.17) (   0.31,-138.70)  174.32                80
 06/25/2019   19:16:17   (  -0.04,-137.15) (  -0.36,-135.75)  159.80                80
 06/26/2019   07:37:41   (   0.04,-137.14) (  -0.76,-140.94)  431.58                80
 06/27/2019   19:04:06   (  -0.05,-137.13) (  -0.97,-132.79)  493.34                80
 06/28/2019   07:25:30   (   0.04,-137.11) (  -0.15,-137.97)   98.27                80
 06/30/2019   07:10:39   (   0.04,-137.08) (   0.47,-135.01)  234.17                80
 06/30/2019   19:31:55   (  -0.04,-137.07) (   0.62,-140.17)  352.91                80