Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 8 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/29/2020   18:23:10   (   0.05, -75.19) (   0.28, -74.20)  112.12                80
 08/31/2020   06:44:58   (  -0.06, -75.19) (   0.90, -79.47)  488.77                80
 09/01/2020   06:23:34   (  -0.06, -75.19) (  -0.10, -74.94)   27.71                80
 09/03/2020   18:26:46   (   0.06, -75.20) (  -0.06, -75.72)   59.25                80
 09/04/2020   18:10:42   (   0.06, -75.21) (   0.94, -71.18)  458.03                80
 09/06/2020   06:32:30   (  -0.06, -75.22) (   0.24, -76.45)  141.10                80
 09/07/2020   06:12:01   (  -0.06, -75.23) (  -0.82, -71.93)  376.38                26
 09/08/2020   18:33:03   (   0.07, -75.25) (  -0.40, -77.23)  226.54                80
 09/09/2020   18:17:00   (   0.07, -75.26) (   0.67, -72.71)  291.13                80
 09/11/2020   06:38:48   (  -0.08, -75.28) (   0.51, -77.98)  307.47                80