Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2023 8 30.  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)
 08/30/2023   05:21:54   (   0.00,-104.69) (  -0.50,-106.99)  262.49                80
 09/01/2023   05:07:03   (   0.01,-104.69) (   0.17,-104.04)   74.41                80
 09/03/2023   04:54:51   (   0.01,-104.70) (   0.79,-101.08)  411.74                80
 09/03/2023   17:16:06   (  -0.01,-104.71) (   0.33,-106.23)  172.78                80
 09/05/2023   17:06:34   (  -0.01,-104.72) (  -0.30,-103.27)  164.83                80
 09/06/2023   05:27:58   (   0.01,-104.71) (  -0.80,-108.46)  426.04                80
 09/08/2023   05:15:46   (   0.00,-104.72) (  -0.14,-105.50)   88.41                80
 09/10/2023   05:00:53   (   0.00,-104.72) (   0.47,-102.53)  249.30                80
 09/10/2023   17:22:07   (   0.00,-104.73) (   0.65,-107.68)  335.93                80
 09/12/2023   17:12:35   (   0.00,-104.74) (   0.02,-104.71)    3.83                80