Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 6 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/28/2023   06:12:19   (  -0.01, -75.20) (  -0.74, -71.83)  382.80                80
 06/29/2023   18:34:17   (   0.02, -75.20) (  -0.43, -77.15)  222.78                80
 06/30/2023   18:18:12   (   0.02, -75.20) (   0.56, -72.62)  293.28                80
 07/02/2023   06:40:02   (  -0.02, -75.20) (   0.57, -77.90)  307.75                80
 07/03/2023   06:21:17   (  -0.02, -75.20) (  -0.43, -73.37)  208.32                80
 07/04/2023   18:40:33   (   0.02, -75.20) (  -0.79, -78.68)  397.02                80
 07/05/2023   18:24:30   (   0.01, -75.20) (   0.27, -74.16)  119.56                80
 07/07/2023   06:43:38   (  -0.01, -75.22) (   0.91, -79.44)  480.26                80
 07/08/2023   06:27:34   (  -0.01, -75.23) (  -0.10, -74.91)   36.89                80
 07/10/2023   18:28:06   (   0.01, -75.25) (  -0.11, -75.68)   49.45                80
 07/11/2023   18:12:01   (   0.01, -75.27) (   0.90, -71.15)  468.24                80