Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 7 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/26/2023   18:28:08   (   0.01, -75.21) (  -0.10, -75.73)   59.67                80
 07/27/2023   18:12:04   (   0.01, -75.21) (   0.92, -71.20)  456.40                80
 07/29/2023   06:33:51   (  -0.01, -75.21) (   0.27, -76.47)  144.24                80
 07/30/2023   06:12:27   (  -0.01, -75.21) (  -0.75, -71.95)  372.08                80
 07/31/2023   18:34:23   (   0.00, -75.21) (  -0.43, -77.26)  232.70                80
 08/01/2023   18:18:17   (   0.00, -75.21) (   0.54, -72.72)  283.96                80
 08/03/2023   06:40:06   (  -0.00, -75.22) (   0.59, -78.00)  315.78                80
 08/04/2023   06:18:40   (  -0.00, -75.23) (  -0.38, -73.46)  201.36                80
 08/05/2023   18:40:36   (   0.00, -75.25) (  -0.80, -78.77)  401.98                80
 08/06/2023   18:24:32   (   0.00, -75.26) (   0.24, -74.25)  115.73                80