Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 12 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/19/2022   18:33:53   (   0.02, -75.19) (  -0.44, -77.19)  227.99                80
 12/20/2022   18:17:50   (   0.02, -75.19) (   0.56, -72.66)  288.15                80
 12/22/2022   06:37:00   (  -0.02, -75.18) (   0.57, -77.94)  313.65                80
 12/23/2022   06:20:57   (  -0.01, -75.18) (  -0.44, -73.41)  202.42                80
 12/24/2022   18:40:14   (   0.01, -75.19) (  -0.81, -78.71)  402.17                80
 12/25/2022   18:24:12   (   0.00, -75.19) (   0.26, -74.19)  114.22                80
 12/27/2022   06:46:01   (  -0.01, -75.19) (   0.93, -79.46)  486.62                80
 12/28/2022   06:27:17   (  -0.01, -75.19) (  -0.08, -74.93)   30.18                80
 12/30/2022   18:27:52   (   0.01, -75.22) (  -0.08, -75.71)   55.52                80
 12/31/2022   18:11:49   (   0.00, -75.24) (   0.93, -71.19)  462.15                80