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, -75.23) (   0.24, -76.43)  136.91                80
 07/14/2023   06:12:26   (  -0.01, -75.24) (  -0.77, -71.91)  380.78                80
 07/15/2023   18:34:22   (   0.01, -75.24) (  -0.44, -77.21)  224.13                80
 07/16/2023   18:18:17   (   0.01, -75.26) (   0.57, -72.68)  294.08                80
 07/18/2023   06:40:06   (  -0.01, -75.32) (   0.59, -77.96)  300.75                80
 07/19/2023   06:18:41   (  -0.01, -75.34) (  -0.43, -73.43)  217.80                80
 07/20/2023   18:40:38   (   0.01, -75.36) (  -0.78, -78.74)  385.95                80
 07/21/2023   18:24:33   (   0.01, -75.38) (   0.24, -74.21)  133.24                80
 07/23/2023   06:46:21   (  -0.01, -75.46) (   0.91, -79.49)  460.06                80
 07/24/2023   06:24:57   (  -0.01, -75.49) (  -0.11, -74.96)   59.41                80