Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 7 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/13/2023   06:33:50   (  -0.01, -75.20) (   0.24, -76.43)  139.86                80
 07/14/2023   06:12:26   (  -0.01, -75.20) (  -0.76, -71.90)  376.43                80
 07/15/2023   18:34:22   (   0.01, -75.21) (  -0.45, -77.21)  227.64                80
 07/16/2023   18:18:17   (   0.01, -75.22) (   0.56, -72.68)  289.05                80
 07/18/2023   06:40:06   (  -0.01, -75.23) (   0.60, -77.96)  311.27                80
 07/19/2023   06:18:41   (  -0.01, -75.23) (  -0.41, -73.43)  205.80                80
 07/20/2023   18:40:37   (   0.01, -75.26) (  -0.79, -78.73)  397.06                80
 07/21/2023   18:24:33   (   0.01, -75.27) (   0.22, -74.21)  120.58                80
 07/23/2023   06:46:21   (  -0.01, -75.29) (   0.93, -79.49)  478.26                80
 07/24/2023   06:24:57   (  -0.01, -75.31) (  -0.08, -74.96)   39.68                80