Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 9 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/02/2025   21:24:10   (  -0.50,  61.37) (  -0.48,  61.28)   10.29                80
 10/05/2025   09:27:25   (   0.48,  61.37) (   0.29,  60.51)   97.99                80
 10/06/2025   09:06:02   (   0.51,  61.37) (   1.35,  65.03)  417.12                80
 10/07/2025   21:30:30   (  -0.45,  61.40) (  -0.08,  59.78)  185.68                80
 10/08/2025   21:09:08   (  -0.48,  61.42) (  -1.14,  64.29)  327.97                80
 10/10/2025   09:33:44   (   0.43,  61.43) (  -0.14,  59.01)  276.41                80
 10/11/2025   09:12:22   (   0.46,  61.44) (   0.94,  63.53)  237.70                80
 10/12/2025   21:36:50   (  -0.40,  61.47) (   0.33,  58.28)  364.92                80
 10/13/2025   21:15:28   (  -0.44,  61.50) (  -0.74,  62.79)  147.91                80