Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 7 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/23/2020   18:16:37   (   0.02, -75.20) (   0.56, -72.65)  289.81                80
 07/25/2020   06:35:46   (  -0.02, -75.20) (   0.57, -77.93)  311.38                80
 07/26/2020   06:19:41   (  -0.02, -75.20) (  -0.42, -73.40)  205.02                80
 07/27/2020   18:38:59   (   0.02, -75.20) (  -0.76, -78.71)  399.31                80
 07/28/2020   18:22:54   (   0.02, -75.21) (   0.23, -74.17)  117.35                80
 07/30/2020   06:42:04   (  -0.03, -75.21) (   0.90, -79.45)  483.07                80
 07/31/2020   06:25:59   (  -0.03, -75.21) (  -0.09, -74.92)   33.72                80
 08/02/2020   18:26:32   (   0.03, -75.23) (  -0.10, -75.69)   52.77                80
 08/03/2020   18:10:28   (   0.03, -75.25) (   0.95, -71.17)  464.85                80
 08/05/2020   06:29:37   (  -0.04, -75.26) (   0.23, -76.44)  133.91                80