Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 9 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/05/2023   06:18:23   (   0.07, -75.20) (  -0.30, -73.46)  198.82                80
 09/06/2023   18:40:19   (  -0.06, -75.22) (  -0.88, -78.76)  404.62                80
 09/07/2023   18:24:14   (  -0.06, -75.22) (   0.19, -74.24)  112.25                80
 09/09/2023   06:46:01   (   0.05, -75.22) (   1.00, -79.51)  488.43                80
 09/10/2023   06:24:35   (   0.05, -75.22) (  -0.02, -74.97)   28.69                80
 09/12/2023   18:27:45   (  -0.04, -75.25) (  -0.14, -75.75)   56.05                80
 09/13/2023   18:11:39   (  -0.04, -75.27) (   0.88, -71.22)  461.93                80
 09/15/2023   06:33:26   (   0.03, -75.28) (   0.30, -76.48)  136.85                80
 09/16/2023   06:12:00   (   0.03, -75.30) (  -0.72, -71.95)  381.53                80
 09/17/2023   18:33:56   (  -0.03, -75.33) (  -0.43, -77.26)  219.20                80
 09/18/2023   18:17:49   (  -0.03, -75.35) (   0.53, -72.72)  299.55                80