Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 3 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/17/2023   08:28:37   (   0.02,-104.75) (   0.07,-104.99)   27.59                80
 03/18/2023   08:07:13   (   0.02,-104.75) (  -0.93,-100.46)  488.79                80
 03/19/2023   20:29:11   (  -0.02,-104.78) (  -0.27,-105.77)  113.42                80
 03/20/2023   20:13:09   (  -0.02,-104.78) (   0.80,-101.25)  403.53                80
 03/22/2023   08:34:58   (   0.02,-104.78) (   0.41,-106.51)  197.43                80
 03/23/2023   08:13:35   (   0.02,-104.79) (  -0.60,-101.98)  319.46                80
 03/24/2023   20:35:33   (  -0.02,-104.81) (  -0.57,-107.29)  282.47                80
 03/25/2023   20:19:30   (  -0.03,-104.82) (   0.44,-102.76)  234.71                80
 03/27/2023   08:41:19   (   0.02,-104.82) (   0.75,-108.03)  365.86                80
 03/28/2023   08:19:55   (   0.02,-104.83) (  -0.27,-103.50)  150.98                80
 03/29/2023   20:41:54   (  -0.02,-104.85) (  -0.89,-108.81)  451.63                80
 03/30/2023   20:25:50   (  -0.02,-104.85) (   0.13,-104.28)   65.67                80