Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 3 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/27/2025   09:23:53   (  -0.11,  61.31) (  -0.21,  60.83)   54.68                80
 03/28/2025   09:05:06   (  -0.11,  61.32) (   0.82,  65.37)  462.62                80
 03/29/2025   21:24:11   (   0.11,  61.26) (   0.36,  60.12)  129.74                80
 03/30/2025   21:08:04   (   0.11,  61.27) (  -0.68,  64.66)  387.36                80
 04/01/2025   09:27:16   (  -0.11,  61.34) (  -0.56,  59.38)  223.45                80
 04/02/2025   09:11:10   (  -0.11,  61.35) (   0.48,  63.92)  293.15                80
 04/03/2025   21:30:13   (   0.11,  61.31) (   0.73,  58.68)  300.57                80
 04/04/2025   21:14:07   (   0.12,  61.32) (  -0.32,  63.21)  216.01                80
 04/06/2025   09:33:19   (  -0.11,  61.40) (  -0.89,  57.93)  395.12                80
 04/07/2025   09:17:12   (  -0.12,  61.41) (   0.11,  62.48)  121.40                80