Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 6 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/11/2023   06:31:13   (  -0.02, -75.19) (   0.25, -76.36)  134.03                80
 06/12/2023   06:15:08   (  -0.02, -75.19) (  -0.77, -71.83)  383.25                80
 06/13/2023   18:34:22   (   0.02, -75.21) (  -0.43, -77.13)  219.67                80
 06/14/2023   18:18:17   (   0.02, -75.21) (   0.60, -72.60)  297.98                80
 06/16/2023   06:40:03   (  -0.03, -75.23) (   0.57, -77.87)  300.96                80
 06/17/2023   06:21:17   (  -0.03, -75.24) (  -0.46, -73.34)  216.87                80
 06/18/2023   18:40:32   (   0.03, -75.26) (  -0.73, -78.64)  385.32                80
 06/19/2023   18:24:26   (   0.03, -75.27) (   0.31, -74.11)  132.96                80
 06/21/2023   06:43:33   (  -0.03, -75.29) (   0.85, -79.38)  464.85                80
 06/22/2023   06:27:26   (  -0.03, -75.31) (  -0.13, -74.84)   53.87                80
 06/24/2023   18:27:55   (   0.03, -75.36) (  -0.01, -75.61)   27.76                80