Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2024 4 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/06/2024   20:27:55   (  -0.01,-104.66) (  -0.30,-105.96)  148.32                80
 04/07/2024   20:11:50   (  -0.01,-104.67) (   0.70,-101.43)  368.67                80
 04/09/2024   08:33:39   (   0.01,-104.70) (   0.47,-106.71)  229.17                80
 04/10/2024   08:12:14   (   0.00,-104.70) (  -0.53,-102.17)  287.69                80
 04/11/2024   20:34:11   (  -0.01,-104.70) (  -0.65,-107.49)  318.07                80
 04/12/2024   20:18:07   (  -0.01,-104.70) (   0.36,-102.95)  198.86                80
 04/14/2024   08:39:55   (   0.02,-104.73) (   0.80,-108.23)  398.85                80
 04/15/2024   08:18:31   (   0.02,-104.74) (  -0.20,-103.70)  118.12                80
 04/16/2024   20:40:28   (  -0.03,-104.73) (  -0.97,-109.01)  487.38                80
 04/17/2024   20:24:24   (  -0.03,-104.74) (   0.04,-104.48)   29.92                80