Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2025 1 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)
 01/12/2025   06:39:28   (   0.01, -75.18) (   0.67, -78.15)  338.84                80
 01/13/2025   06:18:04   (   0.02, -75.17) (  -0.31, -73.61)  177.42                80
 01/14/2025   18:40:01   (  -0.02, -75.18) (  -0.89, -78.92)  426.71                80
 01/15/2025   18:23:58   (  -0.02, -75.18) (   0.16, -74.39)   90.08                80
 01/18/2025   06:24:23   (   0.00, -75.20) (   0.00, -75.13)    7.57                80
 01/20/2025   18:27:36   (   0.00, -75.23) (  -0.12, -75.92)   77.61                80
 01/21/2025   18:11:32   (  -0.00, -75.25) (   0.87, -71.38)  440.51                80
 01/23/2025   06:33:20   (   0.01, -75.27) (   0.33, -76.65)  157.39                80
 01/24/2025   06:11:57   (   0.01, -75.28) (  -0.72, -72.13)  360.31                80
 01/25/2025   18:33:53   (  -0.00, -75.30) (  -0.49, -77.42)  242.04                80