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

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/16/2025   09:40:20   (   0.04,  61.78) (  -0.88,  57.65)  469.95                80
 11/17/2025   09:18:56   (   0.09,  61.75) (   0.18,  62.18)   48.09                80
 11/19/2025   21:24:39   (  -0.04,  61.68) (   0.04,  61.46)   26.18                80
 11/20/2025   21:03:16   (  -0.09,  61.67) (  -1.04,  65.98)  490.40                80
 11/22/2025   09:27:50   (  -0.01,  61.68) (  -0.25,  60.71)  111.67                80
 11/23/2025   09:06:26   (   0.05,  61.67) (   0.83,  65.23)  405.50                80
 11/24/2025   21:30:54   (   0.05,  61.62) (   0.39,  59.98)  186.18                80
 11/25/2025   21:09:29   (  -0.01,  61.61) (  -0.64,  64.51)  329.74                80
 11/27/2025   09:34:03   (  -0.09,  61.64) (  -0.65,  59.24)  274.40                80
 11/28/2025   09:12:40   (  -0.03,  61.63) (   0.44,  63.76)  242.39                80