Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2025 6 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/13/2025   20:12:57   (   0.01,-104.41) (   0.69,-101.34)  349.81                80
 06/15/2025   08:34:47   (  -0.01,-104.41) (   0.47,-106.62)  251.37                80
 06/16/2025   08:13:22   (  -0.01,-104.40) (  -0.53,-102.08)  264.74                80
 06/17/2025   20:35:19   (   0.01,-104.40) (  -0.68,-107.37)  339.00                80
 06/18/2025   20:19:15   (   0.00,-104.41) (   0.37,-102.85)  177.77                80
 06/20/2025   08:41:03   (  -0.00,-104.41) (   0.84,-108.11)  422.35                80
 06/21/2025   08:19:40   (  -0.00,-104.41) (  -0.21,-103.59)   93.72                80
 06/23/2025   20:25:32   (  -0.00,-104.39) (   0.02,-104.35)    5.21                80
 06/26/2025   08:28:37   (   0.01,-104.39) (   0.14,-105.09)   78.62                80