Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 9 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/01/2023   06:33:06   (   0.05, -75.21) (   0.34, -76.42)  138.70                80
 10/02/2023   06:11:40   (   0.05, -75.22) (  -0.71, -71.90)  378.82                80
 10/03/2023   18:33:35   (  -0.05, -75.23) (  -0.46, -77.20)  223.28                80
 10/04/2023   18:17:28   (  -0.05, -75.24) (   0.53, -72.66)  294.52                80
 10/06/2023   06:39:13   (   0.04, -75.25) (   0.66, -77.92)  304.74                80
 10/07/2023   06:17:48   (   0.04, -75.26) (  -0.39, -73.39)  213.29                80
 10/08/2023   18:39:42   (  -0.03, -75.29) (  -0.76, -78.70)  387.91                80
 10/09/2023   18:23:36   (  -0.03, -75.30) (   0.24, -74.16)  130.75                80
 10/11/2023   06:45:21   (   0.02, -75.32) (   0.95, -79.42)  466.78                80
 10/12/2023   06:23:55   (   0.02, -75.34) (  -0.06, -74.88)   52.37                80