Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 12 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/08/2024   21:05:26   (   0.00,  61.44) (  -0.66,  64.44)  342.29                80
 12/10/2024   09:27:27   (   0.01,  61.50) (  -0.50,  59.12)  270.58                80
 12/11/2024   09:11:23   (   0.00,  61.49) (   0.46,  63.65)  246.31                80
 12/12/2024   21:33:14   (  -0.02,  61.40) (   0.66,  58.36)  346.14                80
 12/13/2024   21:11:51   (  -0.00,  61.40) (  -0.31,  62.90)  169.55                80
 12/15/2024   09:33:51   (   0.02,  61.49) (  -0.83,  57.57)  445.85                80
 12/16/2024   09:17:48   (   0.01,  61.49) (   0.14,  62.10)   70.33                80
 12/18/2024   21:20:56   (  -0.01,  61.40) (  -0.02,  61.34)    6.28                80
 12/21/2024   09:21:31   (   0.02,  61.50) (  -0.17,  60.56)  106.38                80