Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2024 4 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/27/2024   20:34:11   (  -0.00,-104.70) (  -0.61,-107.51)  320.17                80
 04/28/2024   20:18:06   (  -0.00,-104.69) (   0.38,-102.97)  196.15                80
 04/30/2024   08:39:53   (   0.00,-104.70) (   0.76,-108.25)  403.63                80
 05/01/2024   08:18:28   (   0.00,-104.70) (  -0.23,-103.71)  112.63                80
 05/02/2024   20:40:23   (  -0.00,-104.68) (  -0.96,-109.01)  493.03                80
 05/03/2024   20:24:18   (  -0.00,-104.68) (   0.04,-104.47)   23.56                80
 05/06/2024   08:27:19   (  -0.00,-104.69) (   0.13,-105.21)   58.84                80
 05/07/2024   08:05:53   (  -0.00,-104.69) (  -0.89,-100.67)  457.70                80
 05/08/2024   20:27:48   (   0.01,-104.68) (  -0.27,-105.98)  147.84                80
 05/09/2024   20:11:43   (   0.01,-104.68) (   0.75,-101.44)  368.66                80