Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 9 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/10/2024   09:33:44   (  -0.37,  61.38) (  -1.22,  57.61)  430.14                80
 09/11/2024   09:17:39   (  -0.37,  61.37) (  -0.17,  62.14)   87.89                80
 09/13/2024   21:17:57   (   0.36,  61.41) (   0.36,  61.42)    1.40                80
 09/16/2024   09:21:05   (  -0.35,  61.37) (  -0.52,  60.66)   80.81                80
 09/17/2024   09:04:59   (  -0.35,  61.36) (   0.50,  65.20)  436.96                80
 09/18/2024   21:26:44   (   0.34,  61.40) (   0.66,  59.94)  166.25                80
 09/19/2024   21:05:18   (   0.35,  61.40) (  -0.36,  64.47)  350.63                80
 09/21/2024   09:27:11   (  -0.33,  61.38) (  -0.82,  59.18)  250.26                80
 09/22/2024   09:11:04   (  -0.34,  61.38) (   0.22,  63.72)  267.09                80
 09/23/2024   21:32:49   (   0.32,  61.41) (   0.98,  58.46)  335.81                80