Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 6 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/27/2022   18:14:10   (  -0.01, -75.20) (   0.56, -72.63)  292.91                80
 06/29/2022   06:38:40   (   0.01, -75.20) (   0.62, -77.91)  308.69                80
 06/30/2022   06:17:16   (   0.00, -75.20) (  -0.39, -73.38)  207.44                80
 07/01/2022   18:41:54   (  -0.00, -75.22) (  -0.78, -78.69)  396.18                80
 07/02/2022   18:20:31   (  -0.00, -75.23) (   0.24, -74.17)  120.52                80
 07/04/2022   06:45:00   (   0.01, -75.23) (   0.94, -79.44)  479.60                80
 07/05/2022   06:23:37   (   0.01, -75.24) (  -0.07, -74.92)   37.49                80
 07/07/2022   18:29:31   (  -0.01, -75.28) (  -0.13, -75.69)   47.72                80
 07/08/2022   18:08:08   (   0.00, -75.30) (   0.95, -71.18)  469.73                80
 07/10/2022   06:32:37   (  -0.01, -75.31) (   0.23, -76.45)  129.91                80