Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 7 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/23/2023   06:46:20   (   0.02, -75.21) (   0.97, -79.47)  486.03                80
 07/24/2023   06:24:56   (   0.02, -75.21) (  -0.05, -74.95)   30.82                80
 07/26/2023   18:28:08   (  -0.03, -75.24) (  -0.13, -75.73)   55.58                80
 07/27/2023   18:09:23   (  -0.03, -75.24) (   0.90, -71.20)  461.51                80
 07/29/2023   06:33:51   (   0.04, -75.25) (   0.30, -76.47)  138.41                80
 07/30/2023   06:12:26   (   0.04, -75.26) (  -0.73, -71.94)  378.67                80
 07/31/2023   18:35:39   (  -0.05, -75.28) (  -0.52, -77.24)  224.48                 2
 08/01/2023   18:15:37   (  -0.05, -75.29) (   0.51, -72.71)  292.92                80
 08/03/2023   06:40:04   (   0.05, -75.30) (   0.67, -77.98)  306.08                80
 08/04/2023   06:18:40   (   0.05, -75.32) (  -0.36, -73.46)  211.78                80