Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 12 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/18/2024   21:20:56   (  -0.02,  61.37) (  -0.01,  61.35)    2.16                80
 12/21/2024   09:21:31   (   0.02,  61.45) (  -0.20,  60.57)  101.12                80
 12/22/2024   09:05:29   (   0.02,  61.44) (   0.84,  65.09)  415.51                80
 12/23/2024   21:27:19   (  -0.03,  61.35) (   0.31,  59.80)  175.60                80
 12/24/2024   21:05:56   (  -0.02,  61.35) (  -0.68,  64.33)  340.01                80
 12/26/2024   09:27:55   (   0.03,  61.45) (  -0.50,  59.02)  276.59                80
 12/27/2024   09:11:52   (   0.02,  61.45) (   0.50,  63.55)  239.45                80
 12/28/2024   21:33:42   (  -0.03,  61.35) (   0.64,  58.27)  351.28                80
 12/29/2024   21:12:19   (  -0.02,  61.36) (  -0.35,  62.80)  163.57                80