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

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/16/2023   06:12:00   (   0.06, -75.21) (  -0.70, -71.94)  372.67                80
 09/17/2023   18:33:54   (  -0.05, -75.22) (  -0.52, -77.24)  230.08                80
 09/18/2023   18:17:49   (  -0.06, -75.23) (   0.50, -72.71)  287.24                80
 09/20/2023   06:39:35   (   0.05, -75.23) (   0.66, -77.98)  312.94                80
 09/21/2023   06:18:10   (   0.05, -75.23) (  -0.36, -73.44)  204.26                80
 09/22/2023   18:40:04   (  -0.05, -75.25) (  -0.84, -78.74)  398.55                80
 09/23/2023   18:23:58   (  -0.04, -75.25) (   0.19, -74.21)  118.74                80
 09/25/2023   06:45:45   (   0.03, -75.26) (   0.98, -79.48)  481.11                80
 09/26/2023   06:26:59   (   0.03, -75.27) (  -0.06, -74.95)   36.53                80
 09/28/2023   18:27:28   (  -0.02, -75.30) (  -0.10, -75.72)   46.88                80
 09/29/2023   18:11:22   (  -0.03, -75.32) (   0.88, -71.18)  471.78                80