Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 7 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/12/2022   18:33:10   (  -0.03, -75.20) (  -0.46, -77.22)  230.04                80
 07/13/2022   18:17:07   (  -0.03, -75.20) (   0.56, -72.69)  285.87                80
 07/15/2022   06:38:55   (   0.03, -75.20) (   0.67, -77.96)  314.78                80
 07/16/2022   06:17:32   (   0.03, -75.20) (  -0.36, -73.43)  201.65                80
 07/17/2022   18:39:30   (  -0.03, -75.21) (  -0.80, -78.75)  402.43                80
 07/18/2022   18:23:26   (  -0.03, -75.22) (   0.17, -74.21)  114.75                80
 07/20/2022   06:45:15   (   0.03, -75.24) (   1.00, -79.49)  484.04                80
 07/21/2022   06:23:51   (   0.03, -75.26) (  -0.03, -74.96)   33.33                80
 07/23/2022   18:27:05   (  -0.02, -75.29) (  -0.14, -75.74)   52.17                80
 07/24/2022   18:11:03   (   0.01, -75.31) (   0.95, -71.23)  464.95                80