Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 7 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)
 07/30/2020   06:42:03   (  -0.03, -75.19) (   0.94, -79.44)  485.01                80
 07/31/2020   06:25:59   (  -0.03, -75.19) (  -0.11, -74.92)   31.35                80
 08/02/2020   18:26:32   (   0.04, -75.20) (  -0.09, -75.69)   56.69                80
 08/03/2020   18:10:29   (   0.03, -75.20) (   0.97, -71.17)  460.39                80
 08/05/2020   06:29:37   (  -0.04, -75.22) (   0.22, -76.44)  138.69                80
 08/06/2020   06:13:33   (  -0.04, -75.23) (  -0.78, -71.91)  378.87                80
 08/07/2020   18:32:50   (   0.04, -75.25) (  -0.41, -77.21)  224.09                80
 08/08/2020   18:16:46   (   0.04, -75.26) (   0.64, -72.69)  294.02                80
 08/10/2020   06:35:55   (  -0.05, -75.29) (   0.54, -77.96)  303.65                80
 08/11/2020   06:19:50   (  -0.04, -75.31) (  -0.45, -73.43)  214.59                80