Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 1 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/25/2024   09:27:58   (   0.03,  61.82) (  -0.57,  59.12)  308.29                80
 01/26/2024   09:11:53   (   0.03,  61.84) (   0.45,  63.64)  205.78                80
 01/27/2024   21:33:42   (  -0.03,  61.77) (   0.70,  58.37)  386.66                80
 01/28/2024   21:12:16   (  -0.03,  61.79) (  -0.26,  62.91)  126.90                80
 01/30/2024   09:34:13   (   0.03,  61.95) (  -0.92,  57.61)  494.16                80
 01/31/2024   09:18:07   (   0.03,  61.97) (   0.05,  62.15)   19.80                80
 02/02/2024   21:21:11   (  -0.03,  61.92) (   0.06,  61.40)   59.14                80
 02/03/2024   20:59:45   (  -0.02,  61.96) (  -0.91,  65.94)  453.87                80
 02/05/2024   09:21:40   (  -0.02,  62.13) (  -0.37,  60.66)  167.98                80
 02/06/2024   09:05:35   (  -0.01,  62.16) (   0.67,  65.18)  344.72                80
 02/07/2024   21:27:23   (   0.01,  62.10) (   0.52,  59.92)  248.83                80