Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 4 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/18/2022   18:29:25   (   0.05, -75.24) (  -0.06, -75.71)   53.69                80
 04/19/2022   18:10:13   (   0.05, -75.24) (   0.99, -71.18)  463.56                52
 04/21/2022   06:32:27   (  -0.04, -75.25) (   0.23, -76.44)  136.09                80
 04/22/2022   06:11:02   (  -0.04, -75.25) (  -0.77, -71.90)  381.16                80
 04/23/2022   18:32:58   (   0.03, -75.27) (  -0.38, -77.21)  220.80                80
 04/24/2022   18:16:53   (   0.03, -75.28) (   0.62, -72.68)  297.18                80
 04/26/2022   06:38:39   (  -0.02, -75.30) (   0.59, -77.93)  300.76                80
 04/27/2022   06:17:14   (  -0.03, -75.32) (  -0.47, -73.41)  217.62                80
 04/28/2022   18:41:50   (   0.02, -75.35) (  -0.73, -78.71)  382.87                80
 04/29/2022   18:23:04   (   0.02, -75.37) (   0.28, -74.17)  136.13                80