Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 5 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/11/2024   09:21:43   (  -0.05,  61.58) (  -0.31,  60.55)  118.26                80
 05/12/2024   09:05:38   (  -0.06,  61.60) (   0.71,  65.08)  396.48                80
 05/13/2024   21:24:44   (   0.04,  61.62) (   0.48,  59.82)  206.22                80
 05/14/2024   21:08:38   (   0.06,  61.64) (  -0.54,  64.35)  308.75                80
 05/16/2024   09:27:54   (  -0.04,  61.68) (  -0.63,  59.05)  300.00                80
 05/17/2024   09:11:48   (  -0.05,  61.70) (   0.39,  63.58)  214.76                80
 05/18/2024   21:30:54   (   0.03,  61.73) (   0.78,  58.32)  388.52                80
 05/19/2024   21:14:48   (   0.04,  61.75) (  -0.19,  62.86)  126.23                80
 05/21/2024   09:34:03   (  -0.01,  61.79) (  -0.96,  57.56)  482.78                80
 05/22/2024   09:17:58   (  -0.02,  61.82) (   0.07,  62.09)   31.48                80