Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2023 12 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/01/2024   21:18:23   (  -0.04,  61.33) (  -0.04,  61.43)   11.07                80
 01/04/2024   09:21:36   (   0.05,  61.46) (  -0.13,  60.64)   92.51                80
 01/05/2024   09:05:32   (   0.04,  61.47) (   0.86,  65.18)  422.36                80
 01/06/2024   21:27:21   (  -0.05,  61.40) (   0.28,  59.90)  171.02                80
 01/07/2024   21:05:57   (  -0.04,  61.42) (  -0.70,  64.43)  342.74                80
 01/09/2024   09:27:54   (   0.04,  61.56) (  -0.48,  59.12)  277.33                80
 01/10/2024   09:11:50   (   0.03,  61.58) (   0.51,  63.66)  236.57                80
 01/11/2024   21:33:38   (  -0.04,  61.51) (   0.69,  58.39)  357.06                80
 01/12/2024   21:12:14   (  -0.03,  61.54) (  -0.36,  62.91)  155.91                80