Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2024 4 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)
 04/13/2024   18:17:38   (   0.01, -75.21) (   0.51, -72.86)  267.21                80
 04/15/2024   06:39:26   (  -0.01, -75.22) (   0.64, -78.14)  332.47                80
 04/16/2024   06:18:02   (  -0.01, -75.22) (  -0.36, -73.60)  184.34                80
 04/17/2024   18:39:59   (   0.00, -75.23) (  -0.80, -78.92)  419.62                80
 04/18/2024   18:23:55   (   0.00, -75.24) (   0.21, -74.39)   97.84                80
 04/21/2024   06:24:18   (  -0.00, -75.28) (  -0.02, -75.12)   17.73                80
 04/23/2024   18:27:30   (   0.00, -75.32) (  -0.12, -75.91)   66.98                80
 04/24/2024   18:11:26   (   0.00, -75.34) (   0.90, -71.38)  451.25                80
 04/26/2024   06:33:13   (  -0.00, -75.37) (   0.30, -76.65)  145.90                80