Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 11 14.  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)
 11/16/2020   07:04:57   (   0.05,-137.22) (   0.82,-133.52)  420.83                80
 11/16/2020   19:28:53   (  -0.05,-137.22) (   0.26,-138.68)  165.70                80
 11/18/2020   19:16:42   (  -0.04,-137.20) (  -0.35,-135.72)  168.34                80
 11/19/2020   07:38:06   (   0.04,-137.19) (  -0.78,-140.91)  422.79                80
 11/21/2020   07:25:56   (   0.03,-137.17) (  -0.12,-137.96)   89.19                80
 11/23/2020   07:11:05   (   0.03,-137.15) (   0.49,-135.00)  244.27                80
 11/23/2020   19:32:20   (  -0.02,-137.14) (   0.64,-140.15)  342.65                80
 11/25/2020   19:20:10   (  -0.02,-137.12) (  -0.03,-137.21)   10.00                80
 11/27/2020   19:10:39   (  -0.02,-137.08) (  -0.64,-134.25)  322.87                80
 11/28/2020   07:32:03   (   0.02,-137.07) (  -0.48,-139.44)  268.63                80