Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 6 12.  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)   77.23                80
 06/13/2024   09:04:51   (   0.07,  61.34) (   0.95,  65.22)  441.72                80
 06/14/2024   21:23:57   (  -0.10,  61.37) (   0.21,  59.95)  161.09                80
 06/15/2024   21:07:50   (  -0.09,  61.36) (  -0.82,  64.49)  357.68                80
 06/17/2024   09:27:03   (   0.12,  61.30) (  -0.35,  59.19)  240.02                80
 06/18/2024   09:10:57   (   0.11,  61.29) (   0.68,  63.73)  278.35                80
 06/19/2024   21:30:01   (  -0.14,  61.33) (   0.52,  58.48)  325.68                80
 06/20/2024   21:13:55   (  -0.13,  61.33) (  -0.51,  63.01)  192.17                80
 06/22/2024   09:33:08   (   0.16,  61.28) (  -0.64,  57.72)  406.97                80
 06/23/2024   09:17:02   (   0.15,  61.29) (   0.39,  62.25)  110.58                80
 06/24/2024   21:36:06   (  -0.18,  61.33) (   0.80,  57.00)  494.48                80
 06/25/2024   21:19:59   (  -0.17,  61.34) (  -0.24,  61.53)   23.11                80