Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 11 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/25/2020   06:32:03   (   0.01, -75.19) (   0.29, -76.42)  140.48                80
 11/26/2020   06:10:37   (   0.01, -75.20) (  -0.72, -71.88)  377.76                80
 11/27/2020   18:32:33   (  -0.01, -75.24) (  -0.47, -77.19)  222.77                80
 11/28/2020   18:16:28   (  -0.01, -75.26) (   0.59, -72.66)  295.97                80
 11/30/2020   06:38:14   (   0.01, -75.28) (   0.60, -77.93)  301.97                80
 12/01/2020   06:16:49   (   0.01, -75.30) (  -0.41, -73.39)  216.61                80
 12/02/2020   18:38:44   (  -0.01, -75.33) (  -0.78, -78.70)  383.87                80
 12/03/2020   18:22:39   (  -0.01, -75.35) (   0.23, -74.16)  135.08                80
 12/05/2020   06:44:26   (   0.00, -75.38) (   0.89, -79.44)  462.00                80
 12/06/2020   06:23:01   (  -0.00, -75.40) (  -0.11, -74.90)   56.91                80
 12/08/2020   18:26:10   (   0.01, -75.47) (  -0.06, -75.67)   23.59                80