Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 4 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/06/2025   09:34:08   (  -0.11,  61.33) (  -0.91,  57.73)  410.07                80
 04/07/2025   09:18:05   (  -0.12,  61.34) (   0.11,  62.26)  105.05                80
 04/08/2025   21:37:16   (   0.11,  61.29) (   1.08,  56.98)  491.18                80
 04/09/2025   21:21:13   (   0.12,  61.30) (   0.06,  61.51)   24.18                80
 04/12/2025   09:21:50   (  -0.11,  61.37) (  -0.24,  60.72)   73.71                80
 04/13/2025   09:05:47   (  -0.12,  61.38) (   0.73,  65.26)  441.18                80
 04/14/2025   21:24:57   (   0.11,  61.34) (   0.44,  59.98)  155.99                80
 04/15/2025   21:08:54   (   0.11,  61.35) (  -0.60,  64.50)  358.71                80
 04/17/2025   09:28:14   (  -0.10,  61.43) (  -0.60,  59.19)  255.22                80
 04/18/2025   09:12:10   (  -0.11,  61.45) (   0.38,  63.72)  258.91                80