Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 12 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/08/2022   18:39:53   (   0.01, -75.19) (  -0.75, -78.67)  395.80                80
 12/09/2022   18:23:50   (   0.00, -75.19) (   0.24, -74.14)  120.51                80
 12/11/2022   06:42:59   (  -0.01, -75.20) (   0.97, -79.40)  480.46                80
 12/12/2022   06:26:57   (  -0.00, -75.20) (  -0.09, -74.89)   36.08                80
 12/14/2022   18:27:32   (   0.00, -75.22) (  -0.11, -75.66)   50.82                80
 12/15/2022   18:11:29   (   0.00, -75.23) (   0.95, -71.15)  466.46                80
 12/17/2022   06:33:18   (  -0.01, -75.25) (   0.26, -76.41)  132.82                80
 12/18/2022   06:11:55   (  -0.00, -75.26) (  -0.74, -71.88)  384.63                80
 12/19/2022   18:33:53   (   0.00, -75.28) (  -0.45, -77.19)  218.07                80
 12/20/2022   18:17:50   (  -0.00, -75.30) (   0.56, -72.66)  299.66                80