Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 2 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)
 02/17/2025   09:34:28   (  -0.04,  61.50) (  -0.94,  57.54)  451.69                80
 02/18/2025   09:18:24   (  -0.04,  61.49) (   0.11,  62.07)   66.08                80
 02/20/2025   21:21:26   (   0.05,  61.38) (   0.07,  61.34)    5.06                80
 02/23/2025   09:21:56   (  -0.06,  61.48) (  -0.23,  60.58)  101.91                80
 02/24/2025   09:05:50   (  -0.06,  61.48) (   0.77,  65.12)  415.01                80
 02/25/2025   21:27:37   (   0.07,  61.39) (   0.39,  59.85)  174.13                80
 02/26/2025   21:06:12   (   0.07,  61.39) (  -0.62,  64.39)  342.42                80
 02/28/2025   09:30:46   (  -0.07,  61.50) (  -0.58,  59.10)  272.42                80
 03/01/2025   09:12:01   (  -0.07,  61.50) (   0.43,  63.64)  244.12                80