Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2024 5 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/13/2024   20:34:01   (  -0.00,-104.69) (  -0.61,-107.48)  317.53                80
 05/14/2024   20:17:54   (  -0.01,-104.69) (   0.36,-102.94)  199.46                80
 05/16/2024   08:37:01   (   0.01,-104.70) (   0.80,-108.20)  399.25                80
 05/17/2024   08:20:55   (   0.01,-104.70) (  -0.23,-103.67)  117.87                80
 05/18/2024   20:40:09   (  -0.01,-104.70) (  -0.96,-108.97)  486.71                80
 05/19/2024   20:24:04   (  -0.01,-104.70) (   0.08,-104.44)   30.63                80
 05/22/2024   08:24:24   (  -0.00,-104.71) (   0.07,-105.17)   51.32                80
 05/23/2024   08:08:17   (  -0.00,-104.71) (  -0.92,-100.63)  465.70                80
 05/24/2024   20:27:31   (   0.01,-104.70) (  -0.29,-105.91)  139.36                80
 05/25/2024   20:11:25   (   0.00,-104.69) (   0.77,-101.39)  377.57                80