Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 3 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/18/2024   09:36:48   (  -0.08,  61.24) (  -0.88,  57.60)  413.87                80
 03/19/2024   09:15:24   (  -0.08,  61.24) (   0.14,  62.13)  101.96                80
 03/20/2024   21:37:13   (   0.08,  61.16) (   1.03,  56.85)  491.29                80
 03/21/2024   21:21:09   (   0.09,  61.16) (   0.07,  61.38)   24.71                80
 03/24/2024   09:24:24   (  -0.09,  61.24) (  -0.21,  60.59)   73.75                80
 03/25/2024   09:02:59   (  -0.09,  61.24) (   0.76,  65.13)  441.91                80
 03/26/2024   21:24:49   (   0.09,  61.17) (   0.40,  59.84)  151.83                80
 03/27/2024   21:08:45   (   0.09,  61.18) (  -0.63,  64.37)  363.50                80
 03/29/2024   09:30:43   (  -0.09,  61.27) (  -0.59,  59.06)  251.32                80
 03/30/2024   09:09:19   (  -0.09,  61.28) (   0.45,  63.58)  263.48                80
 03/31/2024   21:31:07   (   0.10,  61.22) (   0.77,  58.31)  331.83                80