Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2025 1 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/14/2025   18:40:02   (  -0.01, -75.18) (  -0.85, -78.92)  426.92                80
 01/15/2025   18:23:58   (  -0.01, -75.18) (   0.19, -74.40)   89.83                80
 01/18/2025   06:24:22   (   0.01, -75.19) (   0.02, -75.13)    7.38                80
 01/20/2025   18:27:36   (  -0.01, -75.22) (  -0.14, -75.91)   78.34                80
 01/21/2025   18:11:32   (  -0.01, -75.24) (   0.85, -71.38)  439.44                80
 01/23/2025   06:33:21   (   0.00, -75.26) (   0.29, -76.66)  159.21                80
 01/24/2025   06:11:56   (  -0.00, -75.27) (  -0.71, -72.12)  358.33                80
 01/25/2025   18:33:53   (   0.01, -75.29) (  -0.50, -77.42)  244.06                80
 01/26/2025   18:17:49   (   0.01, -75.30) (   0.56, -72.90)  273.96                80