Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 11 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/30/2020   06:38:14   (   0.02, -75.19) (   0.61, -77.92)  311.53                80
 12/01/2020   06:16:49   (   0.02, -75.18) (  -0.40, -73.39)  205.00                80
 12/02/2020   18:38:44   (  -0.02, -75.19) (  -0.79, -78.69)  398.45                80
 12/03/2020   18:22:39   (  -0.02, -75.19) (   0.22, -74.16)  118.42                80
 12/05/2020   06:44:25   (   0.02, -75.19) (   0.96, -79.42)  481.98                80
 12/06/2020   06:22:59   (   0.02, -75.19) (  -0.05, -74.89)   34.87                80
 12/08/2020   18:26:09   (  -0.02, -75.21) (  -0.13, -75.66)   50.69                80
 12/09/2020   18:10:04   (  -0.02, -75.22) (   0.89, -71.12)  466.97                80
 12/11/2020   06:31:50   (   0.02, -75.23) (   0.30, -76.39)  132.00                80
 12/12/2020   06:10:25   (   0.02, -75.24) (  -0.71, -71.85)  385.68                80
 12/13/2020   18:32:20   (  -0.02, -75.26) (  -0.46, -77.16)  216.53                80