Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2025 6 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/15/2025   08:34:47   (   0.00,-104.73) (   0.45,-106.62)  216.27                80
 06/16/2025   08:13:24   (   0.00,-104.72) (  -0.60,-102.10)  299.18                80
 06/17/2025   20:35:20   (  -0.01,-104.71) (  -0.61,-107.39)  305.52                80
 06/18/2025   20:19:15   (  -0.01,-104.70) (   0.39,-102.85)  210.19                80
 06/20/2025   08:41:05   (   0.01,-104.69) (   0.77,-108.13)  391.87                80
 06/21/2025   08:19:40   (   0.00,-104.68) (  -0.23,-103.59)  123.44                80
 06/22/2025   20:41:36   (   0.00,-104.66) (  -0.97,-108.89)  482.13                80
 06/23/2025   20:25:33   (   0.01,-104.65) (   0.09,-104.37)   33.16                80
 06/26/2025   08:28:37   (  -0.01,-104.62) (   0.13,-105.09)   54.07                80
 06/27/2025   08:07:13   (  -0.00,-104.61) (  -0.93,-100.57)  461.45                80