Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 12 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/09/2022   18:23:50   (   0.00, -75.19) (   0.25, -74.14)  120.47                80
 12/11/2022   06:42:59   (  -0.01, -75.19) (   0.96, -79.41)  480.62                80
 12/12/2022   06:26:57   (  -0.00, -75.20) (  -0.09, -74.89)   35.90                80
 12/14/2022   18:27:32   (   0.00, -75.22) (  -0.11, -75.66)   51.09                80
 12/15/2022   18:11:29   (   0.00, -75.23) (   0.94, -71.15)  466.15                80
 12/17/2022   06:33:18   (  -0.01, -75.25) (   0.27, -76.41)  133.26                80
 12/18/2022   06:11:55   (  -0.00, -75.26) (  -0.74, -71.88)  384.14                80
 12/19/2022   18:33:54   (   0.00, -75.28) (  -0.40, -77.20)  218.61                80
 12/20/2022   18:17:51   (  -0.00, -75.29) (   0.60, -72.67)  299.06                80
 12/22/2022   06:39:40   (   0.00, -75.31) (   0.60, -77.94)  299.65                80