Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 5 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/20/2023   06:46:43   (  -0.02, -75.20) (   0.89, -79.41)  479.46                80
 05/21/2023   06:25:18   (  -0.02, -75.20) (  -0.11, -74.88)   37.22                80
 05/23/2023   18:28:27   (   0.03, -75.21) (  -0.08, -75.65)   49.74                80
 05/24/2023   18:12:22   (   0.03, -75.22) (   0.93, -71.11)  467.61                80
 05/26/2023   06:34:09   (  -0.04, -75.24) (   0.21, -76.39)  131.23                80
 05/27/2023   06:12:44   (  -0.03, -75.25) (  -0.79, -71.86)  386.57                80
 05/28/2023   18:34:39   (   0.04, -75.27) (  -0.38, -77.16)  215.76                80
 05/29/2023   18:18:34   (   0.04, -75.29) (   0.63, -72.63)  302.50                80
 05/31/2023   06:40:21   (  -0.04, -75.31) (   0.51, -77.91)  295.12                80
 06/01/2023   06:18:55   (  -0.04, -75.33) (  -0.50, -73.38)  223.29                80