Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 8 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/11/2023   18:28:05   (  -0.03, -75.21) (  -0.16, -75.75)   61.25                80
 08/12/2023   18:12:00   (   0.01, -75.22) (   0.88, -71.22)  454.72                80
 08/14/2023   06:33:47   (  -0.01, -75.22) (   0.28, -76.50)  146.12                80
 08/15/2023   06:12:23   (  -0.01, -75.22) (  -0.77, -71.98)  371.08                80
 08/16/2023   18:34:18   (   0.01, -75.25) (  -0.46, -77.27)  231.26                80
 08/17/2023   18:18:14   (   0.01, -75.26) (   0.59, -72.75)  286.50                80
 08/19/2023   06:40:00   (  -0.01, -75.27) (   0.62, -78.01)  312.53                80
 08/20/2023   06:18:36   (  -0.00, -75.29) (  -0.43, -73.49)  205.55                80
 08/21/2023   18:40:31   (   0.00, -75.32) (  -0.79, -78.79)  395.71                80
 08/22/2023   18:24:26   (   0.00, -75.34) (   0.27, -74.27)  122.63                80