Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 10 25.  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)
 10/26/2020   19:10:38   (  -0.04,-137.21) (  -0.68,-134.25)  336.09                80
 10/27/2020   07:32:02   (   0.04,-137.22) (  -0.44,-139.44)  253.19                80
 10/29/2020   07:17:10   (   0.04,-137.22) (   0.16,-136.48)   83.59                80
 10/31/2020   07:04:59   (   0.03,-137.22) (   0.83,-133.53)  419.69                80
 10/31/2020   19:26:14   (  -0.03,-137.21) (   0.30,-138.68)  167.60                80
 11/02/2020   19:16:43   (  -0.03,-137.20) (  -0.37,-135.73)  167.72                80
 11/03/2020   07:38:06   (   0.03,-137.20) (  -0.74,-140.92)  422.06                80
 11/05/2020   07:25:54   (   0.02,-137.18) (  -0.13,-137.95)   87.81                80
 11/07/2020   07:11:03   (   0.02,-137.15) (   0.48,-134.99)  245.69                80
 11/07/2020   19:32:17   (  -0.01,-137.13) (   0.64,-140.14)  342.43                80