Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 7 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)
 07/11/2024   21:20:45   (  -0.27,  61.19) (  -0.32,  61.32)   15.66                80
 07/14/2024   09:21:20   (   0.28,  61.13) (   0.14,  60.53)   68.08                80
 07/15/2024   09:05:17   (   0.27,  61.13) (   1.15,  65.06)  447.81                80
 07/16/2024   21:24:27   (  -0.31,  61.19) (  -0.01,  59.77)  161.71                80
 07/17/2024   21:08:23   (  -0.30,  61.20) (  -0.96,  64.31)  353.51                80
 07/19/2024   09:27:42   (   0.33,  61.16) (  -0.16,  58.98)  248.03                80
 07/20/2024   09:11:38   (   0.32,  61.17) (   0.86,  63.51)  266.94                80
 07/21/2024   21:30:48   (  -0.35,  61.24) (   0.33,  58.23)  343.25                80
 07/22/2024   21:14:44   (  -0.34,  61.26) (  -0.69,  62.76)  171.36                80