Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 7 25.  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   18:28:07   (  -0.03, -75.21) (  -0.16, -75.72)   58.94                80
 07/27/2023   18:12:03   (  -0.02, -75.21) (   0.86, -71.19)  457.17                80
 07/29/2023   06:33:51   (  -0.02, -75.21) (   0.28, -76.47)  144.37                80
 07/30/2023   06:12:26   (  -0.01, -75.21) (  -0.75, -71.95)  371.87                80
 07/31/2023   18:34:23   (   0.01, -75.21) (  -0.44, -77.25)  232.94                80
 08/01/2023   18:18:18   (   0.01, -75.21) (   0.59, -72.73)  283.71                80
 08/03/2023   06:40:06   (  -0.01, -75.22) (   0.60, -78.00)  316.01                80
 08/04/2023   06:18:40   (  -0.00, -75.23) (  -0.38, -73.46)  201.13                80
 08/05/2023   18:40:36   (   0.00, -75.24) (  -0.80, -78.77)  402.28                80
 08/06/2023   18:24:32   (   0.00, -75.26) (   0.23, -74.25)  115.40                80
 08/08/2023   06:46:19   (  -0.00, -75.28) (   0.95, -79.52)  482.73                80