Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 4 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/01/2024   21:15:02   (   0.09,  61.18) (  -0.31,  62.84)  190.10                80
 04/03/2024   09:34:19   (  -0.10,  61.24) (  -0.94,  57.54)  421.86                80
 04/04/2024   09:18:15   (  -0.10,  61.25) (   0.11,  62.06)   93.48                80
 04/06/2024   21:21:19   (   0.10,  61.22) (   0.06,  61.32)   11.98                80
 04/09/2024   09:21:52   (  -0.10,  61.29) (  -0.24,  60.54)   85.35                80
 04/10/2024   09:05:47   (  -0.10,  61.30) (   0.77,  65.07)  429.59                80
 04/11/2024   21:24:55   (   0.10,  61.27) (   0.45,  59.80)  168.28                80
 04/12/2024   21:08:50   (   0.10,  61.29) (  -0.56,  64.33)  346.41                80
 04/14/2024   09:28:08   (  -0.10,  61.36) (  -0.60,  59.02)  266.71                80