Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2025 5 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/14/2025   08:34:21   (  -0.02,-104.41) (   0.51,-106.61)  251.53                80
 05/15/2025   08:12:58   (  -0.02,-104.40) (  -0.51,-102.08)  264.44                80
 05/16/2025   20:34:56   (   0.02,-104.43) (  -0.66,-107.39)  337.91                80
 05/17/2025   20:18:52   (   0.01,-104.43) (   0.36,-102.86)  178.50                80
 05/19/2025   08:40:42   (  -0.01,-104.41) (   0.80,-108.13)  423.95                80
 05/20/2025   08:19:17   (  -0.01,-104.41) (  -0.16,-103.59)   92.16                80
 05/22/2025   20:25:12   (   0.01,-104.42) (   0.03,-104.38)    6.08                80
 05/25/2025   08:28:17   (  -0.01,-104.41) (   0.17,-105.11)   79.93                80
 05/26/2025   08:06:53   (  -0.01,-104.41) (  -0.86,-100.58)  435.86                80