Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 5 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/18/2022   06:23:12   (  -0.02, -75.20) (  -0.12, -74.84)   41.54                80
 05/20/2022   18:26:21   (   0.02, -75.20) (  -0.09, -75.60)   45.56                80
 05/21/2022   18:10:16   (   0.02, -75.20) (   0.93, -71.06)  471.46                80
 05/23/2022   06:32:02   (  -0.01, -75.20) (   0.23, -76.33)  127.93                80
 05/24/2022   06:10:36   (  -0.01, -75.21) (  -0.79, -71.79)  389.54                80
 05/25/2022   18:32:31   (   0.01, -75.23) (  -0.42, -77.09)  212.28                80
 05/26/2022   18:16:25   (   0.01, -75.24) (   0.60, -72.55)  305.84                80
 05/28/2022   06:38:12   (  -0.01, -75.25) (   0.56, -77.82)  291.91                80
 05/29/2022   06:16:46   (  -0.01, -75.27) (  -0.47, -73.29)  226.29                80
 05/30/2022   18:38:40   (   0.01, -75.29) (  -0.73, -78.58)  374.95                80
 05/31/2022   18:22:35   (   0.01, -75.30) (   0.30, -74.05)  143.69                80