Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 5 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/15/2022   18:20:12   (   0.02, -75.22) (   0.29, -74.12)  125.87                80
 05/17/2022   06:44:38   (  -0.02, -75.22) (   0.89, -79.38)  473.65                80
 05/18/2022   06:23:12   (  -0.02, -75.22) (  -0.13, -74.85)   43.44                80
 05/20/2022   18:29:01   (   0.02, -75.24) (  -0.08, -75.60)   41.84                80
 05/21/2022   18:10:16   (   0.02, -75.24) (   0.94, -71.07)  475.96                80
 05/23/2022   06:32:02   (  -0.01, -75.26) (   0.23, -76.33)  122.09                80
 05/24/2022   06:10:37   (  -0.01, -75.27) (  -0.79, -71.80)  396.15                80
 05/25/2022   18:32:32   (   0.01, -75.30) (  -0.37, -77.10)  204.62                80
 05/26/2022   18:16:26   (   0.01, -75.32) (   0.66, -72.57)  314.31                80
 05/28/2022   06:38:12   (  -0.01, -75.35) (   0.57, -77.82)  282.17                80