Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 4 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/13/2022   18:20:33   (   0.04, -75.21) (   0.28, -74.21)  114.75                80
 04/15/2022   06:44:59   (  -0.04, -75.21) (   0.94, -79.46)  484.97                80
 04/16/2022   06:23:35   (  -0.04, -75.22) (  -0.10, -74.94)   31.82                80
 04/18/2022   18:29:26   (   0.04, -75.23) (  -0.06, -75.71)   54.70                80
 04/19/2022   18:10:40   (   0.04, -75.23) (   0.94, -71.17)  462.34                80
 04/21/2022   06:32:27   (  -0.04, -75.24) (   0.22, -76.44)  136.94                80
 04/22/2022   06:11:02   (  -0.04, -75.24) (  -0.77, -71.90)  380.13                80
 04/23/2022   18:35:37   (   0.03, -75.25) (  -0.43, -77.20)  222.84                80
 04/24/2022   18:16:53   (   0.03, -75.26) (   0.63, -72.68)  294.93                80
 04/26/2022   06:38:39   (  -0.02, -75.28) (   0.59, -77.94)  302.73                80