Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 6 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/10/2025   09:19:25   (   0.10,  61.34) (   0.26,  62.10)   86.36                80
 06/12/2025   21:22:30   (  -0.12,  61.37) (  -0.14,  61.35)    3.32                80
 06/15/2025   09:23:03   (   0.14,  61.33) (  -0.02,  60.58)   84.63                80
 06/16/2025   09:06:59   (   0.12,  61.32) (   0.97,  65.12)  432.31                80
 06/17/2025   21:26:08   (  -0.15,  61.37) (   0.19,  59.84)  173.63                80
 06/18/2025   21:10:04   (  -0.14,  61.37) (  -0.80,  64.38)  343.09                80
 06/20/2025   09:29:21   (   0.17,  61.33) (  -0.35,  59.07)  257.58                80
 06/21/2025   09:13:16   (   0.16,  61.33) (   0.65,  63.61)  258.71                80
 06/22/2025   21:32:26   (  -0.20,  61.39) (   0.52,  58.34)  348.52                80