Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 2 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/18/2025   09:18:24   (  -0.04,  61.49) (   0.12,  62.07)   66.32                80
 02/20/2025   21:21:26   (   0.05,  61.38) (   0.06,  61.34)    4.79                80
 02/23/2025   09:21:55   (  -0.06,  61.48) (  -0.28,  60.59)  101.61                80
 02/24/2025   09:05:50   (  -0.06,  61.48) (   0.78,  65.12)  415.32                80
 02/25/2025   21:27:36   (   0.07,  61.38) (   0.44,  59.86)  173.97                80
 02/26/2025   21:06:12   (   0.07,  61.39) (  -0.63,  64.39)  342.62                80
 02/28/2025   09:30:45   (  -0.07,  61.49) (  -0.63,  59.11)  272.06                80
 03/01/2025   09:12:00   (  -0.07,  61.50) (   0.38,  63.65)  244.51                80
 03/02/2025   21:33:47   (   0.07,  61.41) (   0.76,  58.38)  345.11                80