Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 11 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/15/2020   06:19:40   (   0.01, -75.18) (  -0.40, -73.42)  200.88                80
 11/16/2020   18:38:56   (  -0.01, -75.18) (  -0.79, -78.72)  403.32                80
 11/17/2020   18:22:50   (  -0.01, -75.17) (   0.21, -74.18)  112.93                80
 11/19/2020   06:44:36   (   0.01, -75.16) (   0.99, -79.44)  488.76                80
 11/20/2020   06:23:12   (   0.01, -75.16) (  -0.07, -74.92)   27.89                80
 11/22/2020   18:26:22   (  -0.01, -75.18) (  -0.11, -75.69)   58.23                80
 11/23/2020   18:10:16   (  -0.01, -75.19) (   0.89, -71.16)  459.19                80
 11/25/2020   06:32:03   (   0.00, -75.19) (   0.31, -76.42)  140.44                80
 11/26/2020   06:10:38   (   0.00, -75.20) (  -0.76, -71.90)  377.31                80
 11/27/2020   18:32:33   (  -0.00, -75.23) (  -0.43, -77.20)  224.30                80