Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2025 6 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/12/2025   20:29:03   (   0.00,-104.75) (  -0.25,-105.89)  129.65                80
 06/13/2025   20:12:59   (   0.01,-104.76) (   0.80,-101.37)  387.78                80
 06/15/2025   08:34:47   (  -0.00,-104.77) (   0.42,-106.62)  211.40                80
 06/16/2025   08:13:24   (  -0.00,-104.78) (  -0.63,-102.10)  305.95                80
 06/17/2025   20:35:20   (   0.00,-104.80) (  -0.58,-107.40)  296.13                80
 06/18/2025   20:19:16   (   0.00,-104.81) (   0.41,-102.86)  221.57                80
 06/20/2025   08:41:05   (  -0.00,-104.83) (   0.75,-108.13)  377.17                80
 06/21/2025   08:19:42   (  -0.00,-104.83) (  -0.31,-103.61)  140.09                80
 06/22/2025   20:41:38   (   0.01,-104.84) (  -0.89,-108.91)  462.87                80
 06/23/2025   20:25:33   (   0.01,-104.85) (   0.11,-104.37)   54.43                80