Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 12 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/01/2023   18:27:14   (  -0.01, -75.21) (  -0.10, -75.75)   60.68                80
 12/02/2023   18:11:09   (  -0.01, -75.22) (   0.90, -71.21)  456.69                80
 12/04/2023   06:32:55   (   0.00, -75.22) (   0.29, -76.48)  143.21                80
 12/05/2023   06:11:30   (   0.01, -75.23) (  -0.72, -71.94)  374.42                80
 12/06/2023   18:33:25   (  -0.00, -75.25) (  -0.47, -77.24)  227.26                80
 12/07/2023   18:17:19   (  -0.00, -75.27) (   0.54, -72.71)  291.03                80
 12/09/2023   06:39:07   (   0.00, -75.28) (   0.58, -77.98)  307.24                80
 12/10/2023   06:17:40   (   0.01, -75.30) (  -0.38, -73.44)  211.03                80
 12/11/2023   18:39:35   (  -0.01, -75.32) (  -0.79, -78.74)  390.38                80
 12/12/2023   18:23:30   (  -0.01, -75.33) (   0.23, -74.21)  128.08                80
 12/14/2023   06:45:16   (   0.01, -75.36) (   0.93, -79.47)  469.61                80