Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2025 3 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/11/2025   08:33:26   (  -0.01,-104.39) (   0.44,-106.56)  247.24                80
 03/12/2025   08:12:00   (  -0.01,-104.38) (  -0.54,-102.02)  269.96                80
 03/13/2025   20:33:54   (   0.00,-104.41) (  -0.64,-107.31)  330.31                80
 03/14/2025   20:17:48   (   0.01,-104.41) (   0.40,-102.77)  186.99                80
 03/16/2025   08:39:34   (  -0.01,-104.39) (   0.80,-108.03)  414.74                80
 03/17/2025   08:18:07   (  -0.01,-104.39) (  -0.18,-103.48)  102.45                80
 03/18/2025   20:40:02   (   0.01,-104.41) (  -0.99,-108.77)  498.18                80
 03/19/2025   20:23:56   (   0.01,-104.41) (   0.06,-104.24)   18.98                80
 03/22/2025   08:26:55   (  -0.01,-104.38) (   0.13,-104.95)   65.85                80
 03/23/2025   08:05:29   (  -0.00,-104.37) (  -0.87,-100.41)  451.15                80