Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 3 4.  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)
 03/05/2020   07:04:35   (   0.00,-137.21) (   0.76,-133.52)  419.78                80
 03/05/2020   19:25:50   (  -0.00,-137.22) (   0.29,-138.68)  166.09                80
 03/07/2020   19:16:19   (  -0.00,-137.20) (  -0.34,-135.73)  168.66                80
 03/08/2020   07:37:42   (   0.00,-137.19) (  -0.77,-140.92)  422.92                80
 03/10/2020   07:25:29   (   0.00,-137.18) (  -0.19,-137.95)   88.84                80
 03/12/2020   07:10:37   (   0.00,-137.15) (   0.45,-135.00)  244.90                80
 03/12/2020   19:31:52   (  -0.00,-137.15) (   0.66,-140.15)  341.59                80
 03/14/2020   19:19:40   (  -0.00,-137.12) (   0.02,-137.20)    8.60                80
 03/16/2020   19:10:08   (   0.00,-137.09) (  -0.62,-134.24)  323.72                80
 03/17/2020   07:31:32   (  -0.00,-137.07) (  -0.48,-139.44)  268.29                80