Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 4 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/22/2022   06:11:02   (  -0.04, -75.22) (  -0.77, -71.90)  377.88                80
 04/23/2022   18:32:58   (   0.03, -75.24) (  -0.38, -77.21)  224.44                80
 04/24/2022   18:16:53   (   0.03, -75.24) (   0.62, -72.68)  292.93                80
 04/26/2022   06:38:39   (  -0.03, -75.25) (   0.58, -77.93)  306.50                80
 04/27/2022   06:17:13   (  -0.03, -75.26) (  -0.42, -73.40)  211.27                80
 04/28/2022   18:39:10   (   0.02, -75.29) (  -0.72, -78.71)  389.62                80
 04/29/2022   18:23:04   (   0.03, -75.30) (   0.28, -74.17)  128.76                80
 05/01/2022   06:44:51   (  -0.02, -75.32) (   0.92, -79.43)  469.08                80
 05/02/2022   06:23:26   (  -0.03, -75.34) (  -0.15, -74.91)   49.42                80
 05/04/2022   18:26:36   (   0.02, -75.39) (  -0.03, -75.67)   32.13                80
 05/05/2022   18:10:30   (   0.02, -75.41) (   0.98, -71.14)  486.89                80