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

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/15/2024   09:12:04   (  -0.10,  61.29) (   0.42,  63.55)  257.78                80
 04/16/2024   21:31:11   (   0.10,  61.26) (   0.79,  58.28)  339.82                80
 04/17/2024   21:15:07   (   0.10,  61.27) (  -0.23,  62.81)  175.57                80
 04/19/2024   09:34:24   (  -0.10,  61.33) (  -0.93,  57.50)  436.00                80
 04/20/2024   09:18:19   (  -0.10,  61.34) (   0.03,  62.04)   79.21                80
 04/22/2024   21:21:22   (   0.10,  61.33) (   0.08,  61.29)    4.61                80
 04/25/2024   09:21:53   (  -0.09,  61.41) (  -0.31,  60.52)  101.39                80
 04/26/2024   09:05:49   (  -0.09,  61.43) (   0.72,  65.05)  412.97                80
 04/27/2024   21:24:56   (   0.08,  61.42) (   0.47,  59.78)  187.03                80
 04/28/2024   21:08:52   (   0.09,  61.44) (  -0.57,  64.31)  327.08                80