Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 4 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/04/2025   21:14:48   (   0.12,  61.27) (  -0.29,  63.04)  202.82                80
 04/06/2025   09:34:08   (  -0.11,  61.34) (  -0.93,  57.74)  410.60                80
 04/07/2025   09:18:05   (  -0.12,  61.35) (   0.09,  62.26)  104.44                80
 04/08/2025   21:37:15   (   0.11,  61.30) (   1.10,  56.99)  491.65                80
 04/09/2025   21:21:13   (   0.12,  61.30) (   0.07,  61.51)   23.62                80
 04/12/2025   09:21:50   (  -0.12,  61.38) (  -0.26,  60.72)   74.47                80
 04/13/2025   09:05:47   (  -0.12,  61.39) (   0.78,  65.25)  440.36                80
 04/14/2025   21:24:58   (   0.11,  61.35) (   0.39,  59.97)  156.70                80
 04/15/2025   21:08:54   (   0.11,  61.36) (  -0.59,  64.50)  357.98                80
 04/17/2025   09:28:13   (  -0.10,  61.44) (  -0.60,  59.19)  256.15                80