Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 3 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/17/2023   06:46:53   (  -0.06, -75.20) (   0.90, -79.43)  483.03                80
 03/18/2023   06:25:29   (  -0.06, -75.20) (  -0.10, -74.90)   33.53                80
 03/20/2023   18:28:45   (   0.05, -75.22) (  -0.03, -75.69)   52.49                80
 03/21/2023   18:10:01   (   0.05, -75.24) (   0.98, -71.16)  464.90                80
 03/23/2023   06:34:31   (  -0.05, -75.25) (   0.22, -76.43)  134.22                80
 03/24/2023   06:13:07   (  -0.05, -75.26) (  -0.79, -71.90)  383.37                80
 03/25/2023   18:37:46   (   0.05, -75.29) (  -0.38, -77.20)  218.12                80
 03/26/2023   18:16:22   (   0.05, -75.31) (   0.63, -72.67)  299.89                80
 03/28/2023   06:40:51   (  -0.04, -75.33) (   0.56, -77.94)  298.13                80
 03/29/2023   06:19:28   (  -0.04, -75.35) (  -0.46, -73.41)  220.11                80
 03/30/2023   18:44:06   (   0.03, -75.38) (  -0.70, -78.72)  380.47                80