Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 9 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/14/2022   18:33:52   (  -0.05, -75.20) (  -0.54, -77.34)  244.26                80
 09/15/2022   18:17:48   (  -0.05, -75.20) (   0.46, -72.81)  272.29                80
 09/17/2022   06:39:36   (   0.05, -75.20) (   0.71, -78.08)  328.72                80
 09/18/2022   06:18:13   (   0.05, -75.20) (  -0.35, -73.56)  187.93                80
 09/19/2022   18:40:09   (  -0.04, -75.21) (  -0.87, -78.85)  415.43                80
 09/20/2022   18:24:04   (  -0.03, -75.22) (   0.14, -74.32)  101.63                80
 09/22/2022   06:45:53   (   0.02, -75.23) (   1.03, -79.59)  498.32                80
 09/23/2022   06:27:09   (   0.02, -75.24) (  -0.04, -75.08)   19.21                80
 09/25/2022   18:27:41   (  -0.02, -75.28) (  -0.16, -75.84)   65.10                80
 09/26/2022   18:11:37   (  -0.02, -75.29) (   0.85, -71.31)  453.06                80