Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2025 1 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/08/2025   06:11:46   (   0.02, -75.19) (  -0.68, -72.10)  352.10                80
 01/09/2025   18:33:43   (  -0.01, -75.20) (  -0.53, -77.40)  252.09                80
 01/10/2025   18:17:40   (  -0.01, -75.20) (   0.51, -72.88)  264.19                80
 01/12/2025   06:39:28   (   0.01, -75.19) (   0.70, -78.14)  336.95                80
 01/13/2025   06:18:05   (   0.01, -75.20) (  -0.34, -73.62)  179.51                80
 01/14/2025   18:40:02   (  -0.01, -75.21) (  -0.84, -78.93)  423.68                80
 01/15/2025   18:23:58   (  -0.01, -75.22) (   0.20, -74.40)   93.76                80
 01/18/2025   06:24:22   (   0.01, -75.25) (   0.00, -75.13)   12.71                80
 01/20/2025   18:27:35   (  -0.01, -75.29) (  -0.16, -75.91)   70.84                80
 01/21/2025   18:11:32   (  -0.01, -75.31) (   0.90, -71.39)  447.65                80