Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 12 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/10/2024   09:27:26   (   0.01,  61.49) (  -0.54,  59.13)  269.97                80
 12/11/2024   09:11:23   (   0.00,  61.48) (   0.49,  63.65)  247.11                80
 12/12/2024   21:33:15   (  -0.02,  61.39) (   0.63,  58.36)  345.09                80
 12/13/2024   21:11:51   (  -0.00,  61.39) (  -0.34,  62.89)  170.78                80
 12/15/2024   09:33:51   (   0.02,  61.47) (  -0.87,  57.58)  444.23                80
 12/16/2024   09:17:48   (   0.01,  61.47) (   0.17,  62.10)   72.17                80
 12/18/2024   21:18:15   (  -0.01,  61.38) (   0.01,  61.35)    4.34                80
 12/21/2024   09:21:32   (   0.02,  61.47) (  -0.15,  60.56)  103.61                80
 12/22/2024   09:05:28   (   0.02,  61.47) (   0.84,  65.09)  412.84                80
 12/23/2024   21:27:19   (  -0.03,  61.37) (   0.31,  59.80)  177.90                80