Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 10 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/15/2025   09:40:05   (   0.39,  61.42) (  -0.48,  57.50)  445.89                80
 10/16/2025   09:18:41   (   0.43,  61.42) (   0.54,  62.03)   69.19                80
 10/18/2025   21:24:27   (  -0.39,  61.45) (  -0.36,  61.30)   17.98                80
 10/19/2025   21:03:05   (  -0.43,  61.47) (  -1.44,  65.81)  495.89                80
 10/21/2025   09:27:40   (   0.36,  61.47) (   0.13,  60.54)  106.98                80
 10/22/2025   09:06:18   (   0.40,  61.48) (   1.22,  65.05)  407.74                80
 10/23/2025   21:30:46   (  -0.32,  61.50) (   0.04,  59.80)  193.57                80
 10/24/2025   21:09:22   (  -0.37,  61.52) (  -0.99,  64.33)  319.52                80
 10/26/2025   09:33:58   (   0.29,  61.55) (  -0.30,  59.05)  285.97                80
 10/27/2025   09:12:35   (   0.34,  61.57) (   0.79,  63.56)  227.88                80