Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 6 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/13/2023   18:34:23   (   0.02, -75.19) (  -0.38, -77.14)  221.05                80
 06/14/2023   18:18:16   (   0.02, -75.20) (   0.59, -72.59)  296.08                80
 06/16/2023   06:37:23   (  -0.03, -75.20) (   0.58, -77.86)  303.59                80
 06/17/2023   06:21:17   (  -0.03, -75.21) (  -0.45, -73.34)  213.74                80
 06/18/2023   18:40:32   (   0.03, -75.22) (  -0.74, -78.63)  389.27                80
 06/19/2023   18:24:26   (   0.03, -75.23) (   0.29, -74.10)  128.48                80
 06/21/2023   06:43:32   (  -0.03, -75.25) (   0.87, -79.37)  470.07                80
 06/22/2023   06:27:26   (  -0.03, -75.26) (  -0.11, -74.83)   48.15                80
 06/24/2023   18:27:55   (   0.03, -75.30) (  -0.04, -75.60)   34.78                80
 06/25/2023   18:11:48   (   0.02, -75.32) (   0.95, -71.06)  484.13                80