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

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/18/2020   18:26:40   (   0.06, -75.19) (  -0.05, -75.71)   59.41                80
 08/19/2020   18:10:36   (   0.06, -75.19) (   0.94, -71.18)  457.37                80
 08/21/2020   06:29:44   (  -0.06, -75.19) (   0.23, -76.45)  143.42                80
 08/22/2020   06:13:40   (  -0.06, -75.20) (  -0.77, -71.91)  373.74                80
 08/23/2020   18:32:57   (   0.06, -75.22) (  -0.41, -77.22)  228.70                80
 08/24/2020   18:16:53   (   0.06, -75.23) (   0.65, -72.70)  288.75                80
 08/26/2020   06:36:02   (  -0.07, -75.24) (   0.53, -77.97)  311.23                80
 08/27/2020   06:19:57   (  -0.07, -75.25) (  -0.47, -73.44)  206.28                80
 08/28/2020   18:39:15   (   0.08, -75.28) (  -0.70, -78.75)  395.59                80
 08/29/2020   18:23:10   (   0.08, -75.29) (   0.30, -74.21)  122.39                80