Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 7 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/05/2022   06:23:36   (   0.03, -75.20) (  -0.05, -74.91)   33.25                80
 07/07/2022   18:29:30   (  -0.02, -75.20) (  -0.15, -75.69)   56.01                80
 07/08/2022   18:08:07   (  -0.02, -75.20) (   0.87, -71.16)  459.93                80
 07/10/2022   06:32:36   (   0.01, -75.20) (   0.31, -76.43)  141.60                80
 07/11/2022   06:11:13   (  -0.01, -75.20) (  -0.77, -71.92)  374.09                80
 07/12/2022   18:33:11   (   0.01, -75.20) (  -0.45, -77.22)  230.99                80
 07/13/2022   18:17:07   (   0.01, -75.20) (   0.58, -72.70)  285.22                80
 07/15/2022   06:38:57   (  -0.01, -75.21) (   0.60, -77.98)  315.25                80
 07/16/2022   06:17:33   (  -0.01, -75.21) (  -0.42, -73.45)  201.46                80
 07/17/2022   18:39:30   (   0.01, -75.23) (  -0.79, -78.75)  402.03                80
 07/18/2022   18:23:27   (   0.01, -75.24) (   0.24, -74.23)  115.37                80