Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2020 10 29.  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)
 10/31/2020   07:04:59   (   0.04,-137.21) (   0.82,-133.53)  418.62                80
 10/31/2020   19:26:15   (  -0.04,-137.21) (   0.24,-138.69)  167.73                80
 11/02/2020   19:16:43   (  -0.04,-137.20) (  -0.36,-135.73)  167.38                80
 11/03/2020   07:38:06   (   0.04,-137.19) (  -0.75,-140.91)  423.46                80
 11/05/2020   07:25:54   (   0.03,-137.17) (  -0.14,-137.95)   89.44                80
 11/07/2020   07:11:02   (   0.02,-137.14) (   0.47,-134.99)  243.83                80
 11/07/2020   19:32:17   (  -0.02,-137.13) (   0.65,-140.14)  343.31                80
 11/09/2020   19:20:05   (  -0.02,-137.09) (   0.03,-137.18)   11.26                80
 11/11/2020   19:10:33   (  -0.01,-137.05) (  -0.59,-134.22)  321.21                80
 11/12/2020   07:31:57   (   0.01,-137.04) (  -0.52,-139.41)  270.30                80