Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 11 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/19/2020   06:44:36   (   0.01, -75.16) (   0.99, -79.44)  489.08                80
 11/20/2020   06:23:12   (   0.01, -75.16) (  -0.07, -74.92)   27.43                80
 11/22/2020   18:26:22   (  -0.01, -75.17) (  -0.12, -75.69)   59.04                80
 11/23/2020   18:10:16   (  -0.01, -75.18) (   0.89, -71.15)  458.25                80
 11/25/2020   06:32:03   (   0.00, -75.18) (   0.31, -76.42)  141.45                80
 11/26/2020   06:10:38   (   0.00, -75.19) (  -0.75, -71.90)  376.19                80
 11/27/2020   18:32:33   (  -0.00, -75.21) (  -0.43, -77.20)  225.69                80
 11/28/2020   18:16:28   (  -0.00, -75.23) (   0.58, -72.66)  292.29                80
 11/30/2020   06:38:14   (  -0.00, -75.24) (   0.62, -77.93)  306.40                80
 12/01/2020   06:16:49   (  -0.00, -75.25) (  -0.39, -73.39)  211.51                80