Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2025 6 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/13/2025   20:12:58   (   0.00,-104.76) (   0.75,-101.36)  387.98                80
 06/15/2025   08:34:48   (  -0.00,-104.77) (   0.41,-106.63)  211.25                80
 06/16/2025   08:13:23   (  -0.00,-104.78) (  -0.58,-102.09)  306.15                80
 06/17/2025   20:35:21   (  -0.00,-104.80) (  -0.56,-107.40)  295.73                80
 06/18/2025   20:19:16   (   0.00,-104.81) (   0.43,-102.86)  222.01                80
 06/20/2025   08:41:05   (   0.00,-104.83) (   0.73,-108.14)  376.76                80
 06/21/2025   08:19:41   (  -0.00,-104.84) (  -0.27,-103.60)  140.52                80
 06/22/2025   20:41:37   (   0.01,-104.85) (  -0.92,-108.90)  462.23                80
 06/23/2025   20:25:34   (   0.01,-104.86) (   0.13,-104.38)   55.17                80
 06/26/2025   08:28:38   (   0.00,-104.88) (   0.08,-105.10)   26.61                80