Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 9 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 09/06/2023   08:33:48   (  -0.01,-104.71) (   0.42,-106.70)  225.98                80
 09/07/2023   08:12:22   (  -0.01,-104.71) (  -0.59,-102.16)  290.29                80
 09/08/2023   20:34:18   (   0.01,-104.69) (  -0.60,-107.46)  316.22                80
 09/09/2023   20:18:12   (   0.01,-104.69) (   0.41,-102.93)  200.46                80
 09/11/2023   08:39:58   (  -0.01,-104.71) (   0.80,-108.19)  397.40                80
 09/12/2023   08:18:34   (  -0.01,-104.71) (  -0.27,-103.67)  119.28                80
 09/13/2023   20:40:28   (   0.00,-104.69) (  -0.96,-108.96)  487.15                80
 09/14/2023   20:24:23   (   0.00,-104.69) (   0.05,-104.43)   29.94                80
 09/17/2023   08:27:25   (  -0.00,-104.73) (   0.08,-105.17)   50.25                80
 09/18/2023   08:05:59   (  -0.00,-104.73) (  -0.93,-100.64)  466.49                80
 09/19/2023   20:27:53   (   0.00,-104.70) (  -0.29,-105.93)  140.24                80