Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 11 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/14/2025   21:15:44   (  -0.13,  61.83) (  -0.36,  62.94)  125.78                80
 11/16/2025   09:40:20   (   0.04,  61.89) (  -0.89,  57.65)  482.06                80
 11/17/2025   09:18:55   (   0.09,  61.91) (   0.13,  62.19)   31.82                80
 11/19/2025   21:24:38   (  -0.03,  61.93) (   0.08,  61.47)   52.59                80
 11/20/2025   21:03:14   (  -0.09,  61.96) (  -1.00,  65.99)  459.49                80
 11/22/2025   09:27:49   (  -0.02,  62.04) (  -0.29,  60.72)  150.21                80
 11/23/2025   09:06:24   (   0.04,  62.07) (   0.74,  65.25)  362.72                80
 11/24/2025   21:30:51   (   0.06,  62.07) (   0.52,  60.01)  234.45                80
 11/25/2025   21:09:26   (   0.00,  62.10) (  -0.52,  64.54)  277.09                80
 11/27/2025   09:34:00   (  -0.10,  62.21) (  -0.75,  59.27)  334.90                80