Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 7 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/30/2025   21:20:06   (  -0.43,  61.44) (  -0.39,  61.41)    5.20                80
 08/02/2025   09:23:19   (   0.44,  61.40) (   0.28,  60.63)   87.80                80
 08/03/2025   09:07:14   (   0.44,  61.42) (   1.25,  65.17)  427.69                80
 08/04/2025   21:26:22   (  -0.46,  61.51) (  -0.13,  59.90)  182.50                80
 08/05/2025   21:10:17   (  -0.46,  61.53) (  -1.10,  64.44)  332.26                80
 08/07/2025   09:29:34   (   0.48,  61.49) (  -0.03,  59.13)  268.61                80
 08/08/2025   09:13:28   (   0.47,  61.51) (   0.94,  63.68)  246.29                80
 08/09/2025   21:35:16   (  -0.49,  61.60) (   0.23,  58.41)  363.59                80
 08/10/2025   21:16:31   (  -0.48,  61.63) (  -0.81,  62.94)  150.85                80