Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 4 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/09/2024   09:21:52   (  -0.10,  61.25) (  -0.27,  60.54)   80.96                80
 04/10/2024   09:05:47   (  -0.10,  61.26) (   0.73,  65.08)  434.49                80
 04/11/2024   21:24:55   (   0.10,  61.22) (   0.43,  59.80)  162.65                80
 04/12/2024   21:08:51   (   0.10,  61.23) (  -0.57,  64.33)  352.61                80
 04/14/2024   09:28:08   (  -0.10,  61.30) (  -0.61,  59.02)  259.50                80
 04/15/2024   09:12:04   (  -0.10,  61.31) (   0.40,  63.55)  255.52                80
 04/16/2024   21:31:12   (   0.10,  61.28) (   0.76,  58.27)  342.35                80
 04/17/2024   21:15:08   (   0.11,  61.29) (  -0.25,  62.80)  172.81                80
 04/19/2024   09:34:24   (  -0.10,  61.35) (  -0.98,  57.50)  439.12                80
 04/20/2024   09:18:19   (  -0.10,  61.36) (   0.03,  62.03)   75.83                80