Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 10 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/11/2025   09:12:22   (   0.47,  61.37) (   0.95,  63.53)  245.68                80
 10/12/2025   21:36:50   (  -0.41,  61.41) (   0.32,  58.28)  357.37                80
 10/13/2025   21:15:28   (  -0.45,  61.42) (  -0.75,  62.80)  156.36                80
 10/15/2025   09:40:04   (   0.38,  61.42) (  -0.52,  57.51)  446.54                80
 10/16/2025   09:18:42   (   0.42,  61.43) (   0.55,  62.03)   68.41                80
 10/18/2025   21:24:27   (  -0.39,  61.46) (  -0.36,  61.29)   18.57                80
 10/19/2025   21:03:04   (  -0.43,  61.47) (  -1.38,  65.82)  495.21                80
 10/21/2025   09:27:40   (   0.36,  61.48) (   0.13,  60.54)  108.21                80
 10/22/2025   09:06:18   (   0.40,  61.49) (   1.21,  65.05)  406.40                80
 10/23/2025   21:30:46   (  -0.32,  61.51) (   0.05,  59.80)  194.68                80
 10/24/2025   21:09:23   (  -0.37,  61.53) (  -0.97,  64.33)  318.31                80