Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 4 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)
 05/01/2022   06:44:51   (  -0.03, -75.19) (   0.90, -79.43)  483.51                80
 05/02/2022   06:23:25   (  -0.03, -75.19) (  -0.10, -74.90)   33.06                80
 05/04/2022   18:29:15   (   0.03, -75.19) (  -0.08, -75.66)   53.34                80
 05/05/2022   18:07:50   (   0.03, -75.20) (   0.93, -71.13)  463.72                80
 05/07/2022   06:32:16   (  -0.02, -75.20) (   0.26, -76.39)  135.73                80
 05/08/2022   06:10:52   (  -0.02, -75.21) (  -0.80, -71.86)  381.62                80
 05/09/2022   18:35:26   (   0.02, -75.22) (  -0.44, -77.15)  220.60                80
 05/10/2022   18:14:00   (   0.02, -75.23) (   0.57, -72.62)  297.29                80
 05/12/2022   06:38:28   (  -0.01, -75.25) (   0.56, -77.89)  300.86                80
 05/13/2022   06:17:02   (  -0.01, -75.26) (  -0.45, -73.36)  217.18                80