Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 3 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/29/2025   21:24:25   (   0.11,  61.25) (   0.38,  60.06)  134.67                80
 03/30/2025   21:08:22   (   0.11,  61.25) (  -0.63,  64.59)  380.79                80
 04/01/2025   09:27:42   (  -0.11,  61.32) (  -0.54,  59.27)  232.62                80
 04/02/2025   09:11:40   (  -0.11,  61.32) (   0.47,  63.80)  282.36                80
 04/03/2025   21:30:50   (   0.11,  61.28) (   0.73,  58.52)  313.74                80
 04/04/2025   21:14:48   (   0.12,  61.28) (  -0.29,  63.05)  201.23                80
 04/06/2025   09:34:07   (  -0.11,  61.36) (  -0.92,  57.74)  412.47                80
 04/07/2025   09:18:04   (  -0.12,  61.37) (   0.05,  62.27)  102.48                80
 04/08/2025   21:37:14   (   0.11,  61.32) (   1.12,  57.00)  493.82                80
 04/09/2025   21:21:11   (   0.12,  61.33) (   0.08,  61.52)   21.34                80
 04/12/2025   09:21:47   (  -0.12,  61.41) (  -0.27,  60.74)   77.05                80