Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 12 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/04/2023   06:32:55   (   0.00, -75.22) (   0.28, -76.48)  143.61                80
 12/05/2023   06:11:30   (   0.00, -75.22) (  -0.72, -71.94)  373.95                80
 12/06/2023   18:33:25   (   0.00, -75.25) (  -0.47, -77.24)  227.66                80
 12/07/2023   18:17:19   (  -0.00, -75.26) (   0.54, -72.71)  290.55                80
 12/09/2023   06:39:07   (  -0.00, -75.27) (   0.57, -77.98)  308.16                80
 12/10/2023   06:17:40   (   0.00, -75.29) (  -0.38, -73.44)  210.04                80
 12/11/2023   18:39:36   (  -0.00, -75.31) (  -0.79, -78.74)  391.28                80
 12/12/2023   18:23:30   (  -0.01, -75.33) (   0.23, -74.21)  127.12                80
 12/14/2023   06:45:16   (   0.01, -75.34) (   0.94, -79.47)  470.95                80
 12/15/2023   06:23:51   (   0.01, -75.36) (  -0.09, -74.94)   47.26                80