Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 6 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)
 06/12/2024   09:20:58   (   0.08,  61.36) (  -0.08,  60.68)   77.61                80
 06/13/2024   09:04:51   (   0.07,  61.35) (   0.94,  65.22)  441.34                80
 06/14/2024   21:23:57   (  -0.10,  61.37) (   0.21,  59.95)  161.22                80
 06/15/2024   21:07:49   (  -0.09,  61.36) (  -0.76,  64.50)  357.57                80
 06/17/2024   09:27:03   (   0.12,  61.30) (  -0.34,  59.19)  240.29                80
 06/18/2024   09:10:56   (   0.11,  61.30) (   0.63,  63.74)  278.11                80
 06/19/2024   21:30:01   (  -0.14,  61.33) (   0.51,  58.48)  325.69                80
 06/20/2024   21:13:55   (  -0.13,  61.33) (  -0.53,  63.01)  192.21                80
 06/22/2024   09:33:08   (   0.16,  61.29) (  -0.62,  57.71)  407.05                80
 06/23/2024   09:17:01   (   0.15,  61.29) (   0.37,  62.26)  110.50                80