Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 4 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/23/2023   08:32:39   (   0.17,-108.23) (  -0.20,-106.65)  181.41                80
 04/24/2023   20:54:33   (  -0.17,-108.24) (  -1.01,-111.94)  423.00                80
 04/25/2023   20:38:28   (  -0.17,-108.25) (   0.02,-107.41)   94.96                80
 04/28/2023   08:38:47   (   0.18,-108.28) (   0.15,-108.15)   14.93                80
 04/30/2023   20:41:56   (  -0.17,-108.28) (  -0.31,-108.92)   72.44                80
 05/01/2023   20:25:50   (  -0.18,-108.29) (   0.67,-104.37)  445.83                80
 05/03/2023   08:47:36   (   0.17,-108.33) (   0.47,-109.65)  150.64                80
 05/04/2023   08:26:10   (   0.18,-108.33) (  -0.52,-105.11)  366.69                80
 05/05/2023   20:48:05   (  -0.16,-108.31) (  -0.61,-110.42)  239.94                80