Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 10 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/05/2023   08:39:45   (   0.02,-104.72) (   0.75,-108.03)  377.77                80
 10/06/2023   08:18:18   (   0.02,-104.71) (  -0.25,-103.49)  138.86                80
 10/07/2023   20:40:12   (  -0.02,-104.69) (  -0.96,-108.78)  467.22                80
 10/08/2023   20:24:06   (  -0.01,-104.69) (   0.10,-104.26)   49.74                80
 10/11/2023   08:27:05   (   0.00,-104.72) (   0.07,-104.98)   30.66                80
 10/12/2023   08:05:39   (   0.00,-104.72) (  -0.94,-100.45)  486.48                80
 10/13/2023   20:27:32   (  -0.00,-104.70) (  -0.25,-105.74)  118.98                80
 10/14/2023   20:11:25   (  -0.01,-104.70) (   0.77,-101.20)  398.54                80
 10/16/2023   08:33:11   (   0.01,-104.73) (   0.40,-106.47)  198.15                80
 10/17/2023   08:11:44   (   0.02,-104.73) (  -0.62,-101.93)  318.95                80
 10/18/2023   20:33:37   (  -0.02,-104.70) (  -0.61,-107.21)  287.39                80