Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2024 9 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)
 09/11/2024   08:26:51   (  -0.02,-104.70) (   0.06,-105.18)   53.88                80
 09/12/2024   08:05:25   (  -0.02,-104.70) (  -0.93,-100.64)  462.77                80
 09/13/2024   20:27:19   (   0.02,-104.70) (  -0.24,-105.94)  140.51                80
 09/14/2024   20:11:13   (   0.01,-104.70) (   0.76,-101.40)  376.52                80
 09/16/2024   08:32:58   (  -0.01,-104.69) (   0.41,-106.66)  223.47                80
 09/17/2024   08:11:31   (  -0.01,-104.69) (  -0.60,-102.12)  293.47                80
 09/18/2024   20:33:25   (   0.00,-104.69) (  -0.59,-107.41)  309.74                80
 09/19/2024   20:17:18   (   0.00,-104.69) (   0.43,-102.87)  207.60                80
 09/21/2024   08:39:02   (  -0.00,-104.69) (   0.78,-108.12)  391.73                80
 09/22/2024   08:17:36   (  -0.00,-104.68) (  -0.25,-103.59)  125.15                80
 09/23/2024   20:39:28   (   0.01,-104.68) (  -0.96,-108.87)  478.85                80