Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 4 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/25/2024   09:21:53   (  -0.09,  61.37) (  -0.26,  60.52)   96.85                80
 04/26/2024   09:05:48   (  -0.09,  61.39) (   0.73,  65.05)  418.03                80
 04/27/2024   21:24:55   (   0.08,  61.38) (   0.43,  59.78)  182.28                80
 04/28/2024   21:08:50   (   0.09,  61.40) (  -0.56,  64.32)  332.32                80
 04/30/2024   09:28:05   (  -0.08,  61.46) (  -0.65,  59.02)  279.11                80
 05/01/2024   09:11:59   (  -0.09,  61.49) (   0.35,  63.56)  235.24                80
 05/02/2024   21:31:07   (   0.07,  61.49) (   0.79,  58.28)  366.04                80
 05/03/2024   21:15:01   (   0.08,  61.52) (  -0.22,  62.82)  148.38                80
 05/05/2024   09:34:16   (  -0.07,  61.58) (  -0.97,  57.51)  462.97                80
 05/06/2024   09:18:11   (  -0.07,  61.60) (   0.05,  62.05)   51.16                80