Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 10 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/20/2024   21:26:10   (   0.18,  61.31) (   0.44,  60.05)  142.75                80
 10/21/2024   21:04:46   (   0.20,  61.32) (  -0.55,  64.59)  372.29                80
 10/23/2024   09:26:43   (  -0.17,  61.33) (  -0.63,  59.28)  234.40                80
 10/24/2024   09:10:39   (  -0.18,  61.34) (   0.36,  63.81)  281.56                80
 10/25/2024   21:32:28   (   0.15,  61.34) (   0.78,  58.53)  320.45                80
 10/26/2024   21:11:03   (   0.16,  61.36) (  -0.22,  63.06)  194.66                80
 10/28/2024   09:33:01   (  -0.13,  61.38) (  -0.92,  57.75)  413.72                80
 10/29/2024   09:16:56   (  -0.14,  61.39) (   0.08,  62.28)  102.46                80
 10/30/2024   21:38:45   (   0.12,  61.38) (   1.09,  57.01)  497.63                80
 10/31/2024   21:17:19   (   0.14,  61.39) (   0.13,  61.55)   17.60                80