Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2025 4 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/13/2025   06:33:14   (  -0.05, -76.07) (   0.02, -76.49)   47.63                80
 04/14/2025   06:11:52   (  -0.06, -76.24) (  -1.02, -71.97)  486.87                80
 04/15/2025   18:36:32   (   0.05, -76.51) (  -0.13, -77.29)   89.78                80
 04/16/2025   18:15:09   (   0.05, -76.68) (   0.91, -72.77)  444.99                80
 04/18/2025   06:39:41   (  -0.04, -76.95) (   0.18, -78.06)  126.11                80
 04/19/2025   06:18:18   (  -0.04, -77.13) (  -0.86, -73.54)  408.71                80
 04/20/2025   18:42:58   (   0.03, -77.39) (  -0.27, -78.87)  167.53                80
 04/21/2025   18:21:36   (   0.03, -77.57) (   0.77, -74.35)  367.85                80
 04/23/2025   06:46:06   (  -0.03, -77.86) (   0.37, -79.63)  201.99                80
 04/24/2025   06:24:44   (  -0.03, -78.04) (  -0.69, -75.11)  333.57                80
 04/25/2025   18:49:24   (   0.02, -78.31) (  -0.43, -80.44)  241.77                80
 04/26/2025   18:28:02   (   0.03, -78.50) (   0.63, -75.92)  294.23                80