Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 3 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/15/2022   06:23:42   (  -0.06, -75.22) (  -0.10, -74.96)   29.38                80
 03/17/2022   18:26:53   (   0.05, -75.20) (  -0.06, -75.73)   60.06                80
 03/18/2022   18:10:49   (   0.05, -75.20) (   0.96, -71.20)  456.10                80
 03/20/2022   06:32:36   (  -0.05, -75.20) (   0.24, -76.47)  144.51                80
 03/21/2022   06:11:12   (  -0.05, -75.20) (  -0.78, -71.94)  371.66                80
 03/22/2022   18:33:08   (   0.05, -75.20) (  -0.39, -77.25)  233.11                80
 03/23/2022   18:17:04   (   0.05, -75.20) (   0.63, -72.72)  283.30                80
 03/25/2022   06:38:51   (  -0.04, -75.20) (   0.57, -77.98)  316.80                80
 03/26/2022   06:17:25   (  -0.04, -75.20) (  -0.40, -73.44)  199.70                80
 03/27/2022   18:39:22   (   0.03, -75.20) (  -0.76, -78.75)  404.52                80
 03/28/2022   18:23:17   (   0.03, -75.21) (   0.27, -74.22)  112.68                80