Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 4 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/25/2025   21:19:00   (   0.10,  61.44) (   0.10,  61.45)    1.37                80
 04/28/2025   09:22:16   (  -0.08,  61.49) (  -0.28,  60.67)   94.63                80
 04/29/2025   09:06:12   (  -0.09,  61.51) (   0.72,  65.20)  419.70                80
 04/30/2025   21:25:22   (   0.07,  61.52) (   0.46,  59.93)  181.87                80
 05/01/2025   21:09:18   (   0.08,  61.53) (  -0.55,  64.46)  332.46                80
 05/03/2025   09:28:37   (  -0.07,  61.59) (  -0.61,  59.14)  278.67                80
 05/04/2025   09:12:34   (  -0.08,  61.61) (   0.40,  63.67)  235.54                80
 05/05/2025   21:31:43   (   0.06,  61.61) (   0.77,  58.40)  366.46                80
 05/06/2025   21:15:40   (   0.07,  61.63) (  -0.24,  62.93)  148.03                80