Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 3 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/30/2022   06:45:05   (  -0.05, -75.21) (   0.92, -79.49)  488.09                80
 03/31/2022   06:23:40   (  -0.05, -75.21) (  -0.12, -74.96)   28.31                80
 04/02/2022   18:29:31   (   0.05, -75.22) (  -0.08, -75.73)   57.99                80
 04/03/2022   18:10:47   (   0.05, -75.23) (   0.96, -71.20)  459.06                80
 04/05/2022   06:32:34   (  -0.05, -75.23) (   0.22, -76.47)  140.96                80
 04/06/2022   06:11:10   (  -0.05, -75.24) (  -0.81, -71.94)  376.16                80
 04/07/2022   18:33:05   (   0.04, -75.25) (  -0.41, -77.24)  226.13                80
 04/08/2022   18:17:00   (   0.04, -75.26) (   0.63, -72.71)  291.44                80
 04/10/2022   06:38:48   (  -0.03, -75.27) (   0.55, -77.98)  307.52                80
 04/11/2022   06:17:22   (  -0.03, -75.28) (  -0.43, -73.44)  210.26                80
 04/12/2022   18:39:19   (   0.02, -75.31) (  -0.72, -78.75)  391.16                80