Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 9 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/13/2022   06:11:55   (   0.05, -75.19) (  -0.63, -72.03)  359.46                80
 09/14/2022   18:33:52   (  -0.04, -75.20) (  -0.53, -77.34)  244.54                80
 09/15/2022   18:17:48   (  -0.04, -75.20) (   0.47, -72.81)  272.13                80
 09/17/2022   06:39:36   (   0.04, -75.20) (   0.71, -78.08)  328.36                80
 09/18/2022   06:18:13   (   0.04, -75.21) (  -0.36, -73.56)  188.41                80
 09/19/2022   18:40:09   (  -0.03, -75.22) (  -0.86, -78.86)  415.13                80
 09/20/2022   18:24:05   (  -0.02, -75.23) (   0.15, -74.32)  102.05                80
 09/22/2022   06:45:54   (   0.01, -75.24) (   0.96, -79.61)  497.41                80
 09/23/2022   06:24:29   (   0.01, -75.25) (  -0.04, -75.08)   20.19                80
 09/25/2022   18:27:41   (  -0.01, -75.29) (  -0.15, -75.85)   64.09                80
 09/26/2022   18:11:37   (  -0.01, -75.30) (   0.86, -71.31)  454.19                80