Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 9 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/06/2023   18:40:19   (  -0.06, -75.22) (  -0.84, -78.77)  404.59                80
 09/07/2023   18:24:14   (  -0.06, -75.22) (   0.17, -74.24)  112.17                80
 09/09/2023   06:46:00   (   0.05, -75.21) (   1.01, -79.50)  488.81                80
 09/10/2023   06:24:35   (   0.05, -75.22) (  -0.00, -74.97)   28.21                80
 09/12/2023   18:27:45   (  -0.04, -75.25) (  -0.15, -75.74)   56.44                80
 09/13/2023   18:11:39   (  -0.04, -75.26) (   0.86, -71.21)  461.46                80
 09/15/2023   06:33:26   (   0.03, -75.27) (   0.31, -76.48)  137.64                80
 09/16/2023   06:12:00   (   0.03, -75.29) (  -0.71, -71.95)  380.68                80
 09/17/2023   18:33:55   (  -0.03, -75.32) (  -0.45, -77.26)  219.92                80
 09/18/2023   18:17:50   (  -0.03, -75.34) (   0.58, -72.73)  298.75                80