Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2025 5 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/04/2025   08:19:00   (  -0.01,-104.37) (  -0.17,-103.57)   90.96                80
 05/06/2025   20:24:56   (   0.01,-104.41) (   0.04,-104.36)    6.64                80
 05/09/2025   08:28:01   (  -0.01,-104.41) (   0.17,-105.09)   78.39                80
 05/10/2025   08:06:37   (  -0.01,-104.41) (  -0.84,-100.56)  438.38                80
 05/11/2025   20:28:36   (   0.01,-104.44) (  -0.34,-105.87)  163.17                80
 05/12/2025   20:12:32   (   0.01,-104.45) (   0.68,-101.34)  353.83                80
 05/14/2025   08:34:21   (  -0.01,-104.44) (   0.48,-106.61)  247.79                80
 05/15/2025   08:12:58   (  -0.01,-104.44) (  -0.54,-102.09)  268.67                80
 05/16/2025   20:34:56   (   0.00,-104.46) (  -0.63,-107.40)  333.72                80