Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 3 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)
 03/13/2025   21:24:39   (   0.10,  61.25) (   0.36,  59.96)  146.26                80
 03/14/2025   21:05:53   (   0.10,  61.25) (  -0.63,  64.51)  371.30                80
 03/16/2025   09:30:27   (  -0.10,  61.33) (  -0.55,  59.21)  240.63                80
 03/17/2025   09:09:01   (  -0.10,  61.33) (   0.44,  63.76)  276.65                80
 03/18/2025   21:30:47   (   0.10,  61.25) (   0.70,  58.49)  313.59                80
 03/19/2025   21:14:41   (   0.10,  61.25) (  -0.30,  63.04)  203.37                80
 03/21/2025   09:36:34   (  -0.10,  61.34) (  -0.93,  57.75)  409.66                80
 03/22/2025   09:16:37   (  -0.11,  61.35) (   0.12,  62.28)  106.88                 9
 03/23/2025   21:36:54   (   0.11,  61.28) (   1.05,  57.03)  484.63                80
 03/24/2025   21:20:47   (   0.12,  61.29) (   0.05,  61.57)   31.73                80