Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 6 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/12/2024   09:20:58   (   0.08,  61.36) (  -0.06,  60.68)   77.48                80
 06/13/2024   09:04:52   (   0.07,  61.35) (   0.97,  65.21)  441.48                80
 06/14/2024   21:23:56   (  -0.10,  61.37) (   0.24,  59.96)  161.21                80
 06/15/2024   21:07:50   (  -0.09,  61.36) (  -0.78,  64.50)  357.59                80
 06/17/2024   09:27:04   (   0.12,  61.30) (  -0.33,  59.19)  240.26                80
 06/18/2024   09:10:56   (   0.11,  61.30) (   0.64,  63.74)  278.12                80
 06/19/2024   21:30:02   (  -0.14,  61.33) (   0.50,  58.47)  325.74                80
 06/20/2024   21:13:54   (  -0.13,  61.33) (  -0.48,  63.02)  192.14                80
 06/22/2024   09:33:08   (   0.16,  61.29) (  -0.61,  57.71)  407.15                80
 06/23/2024   09:17:01   (   0.15,  61.29) (   0.37,  62.26)  110.38                80
 06/24/2024   21:36:06   (  -0.18,  61.33) (   0.76,  56.99)  494.53                80