Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 7 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/10/2022   06:32:36   (   0.03, -75.21) (   0.31, -76.43)  140.09                80
 07/11/2022   06:11:12   (   0.02, -75.21) (  -0.71, -71.91)  375.86                80
 07/12/2022   18:33:11   (  -0.01, -75.21) (  -0.45, -77.22)  228.92                80
 07/13/2022   18:17:07   (   0.00, -75.22) (   0.58, -72.70)  287.32                80
 07/15/2022   06:38:57   (  -0.01, -75.23) (   0.60, -77.97)  312.92                80
 07/16/2022   06:17:33   (  -0.01, -75.23) (  -0.43, -73.45)  203.98                80
 07/17/2022   18:39:30   (  -0.02, -75.25) (  -0.79, -78.75)  398.43                80
 07/18/2022   18:23:27   (  -0.02, -75.27) (   0.24, -74.23)  119.30                80
 07/20/2022   06:45:15   (   0.02, -75.29) (   0.99, -79.49)  478.89                80
 07/21/2022   06:23:52   (   0.01, -75.31) (  -0.04, -74.97)   38.97                80
 07/23/2022   18:27:07   (   0.01, -75.36) (  -0.08, -75.76)   45.53                80