Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 7 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/31/2023   18:34:22   (  -0.01, -75.21) (  -0.46, -77.25)  231.69                80
 08/01/2023   18:18:18   (   0.00, -75.22) (   0.57, -72.72)  284.68                80
 08/03/2023   06:40:05   (   0.00, -75.23) (   0.61, -77.99)  314.74                80
 08/04/2023   06:18:41   (   0.01, -75.24) (  -0.42, -73.47)  202.64                80
 08/05/2023   18:40:36   (  -0.01, -75.26) (  -0.82, -78.76)  400.68                80
 08/06/2023   18:24:32   (  -0.01, -75.27) (   0.21, -74.24)  117.20                80
 08/08/2023   06:46:19   (   0.01, -75.30) (   0.96, -79.51)  480.72                80
 08/09/2023   06:24:54   (   0.00, -75.31) (  -0.07, -74.99)   37.10                80
 08/11/2023   18:28:06   (   0.01, -75.35) (  -0.06, -75.77)   47.52                80
 08/12/2023   18:12:01   (   0.01, -75.37) (   0.92, -71.24)  471.07                80