Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 4 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/16/2024   21:31:11   (   0.10,  61.26) (   0.79,  58.28)  340.00                80
 04/17/2024   21:15:07   (   0.10,  61.27) (  -0.23,  62.81)  175.02                80
 04/19/2024   09:34:24   (  -0.10,  61.34) (  -0.93,  57.50)  437.27                80
 04/20/2024   09:18:18   (  -0.10,  61.35) (   0.03,  62.04)   77.56                80
 04/22/2024   21:18:41   (   0.10,  61.35) (   0.13,  61.30)    6.61                80
 04/25/2024   09:21:53   (  -0.09,  61.44) (  -0.29,  60.52)  104.78                80
 04/26/2024   09:05:48   (  -0.09,  61.46) (   0.69,  65.06)  409.22                80
 04/27/2024   21:24:55   (   0.08,  61.46) (   0.48,  59.79)  191.17                80
 04/28/2024   21:08:51   (   0.09,  61.49) (  -0.56,  64.31)  322.62                80