Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 10 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/15/2025   09:40:05   (   0.39,  61.42) (  -0.47,  57.50)  445.78                80
 10/16/2025   09:18:41   (   0.43,  61.42) (   0.55,  62.03)   69.28                80
 10/18/2025   21:24:27   (  -0.39,  61.45) (  -0.36,  61.30)   18.01                80
 10/19/2025   21:03:04   (  -0.43,  61.47) (  -1.38,  65.82)  495.85                80
 10/21/2025   09:27:40   (   0.36,  61.47) (   0.13,  60.54)  106.94                80
 10/22/2025   09:06:18   (   0.40,  61.48) (   1.21,  65.05)  407.76                80
 10/23/2025   21:30:46   (  -0.33,  61.50) (   0.04,  59.80)  193.69                80
 10/24/2025   21:09:22   (  -0.37,  61.52) (  -0.98,  64.33)  319.38                80
 10/26/2025   09:33:59   (   0.29,  61.55) (  -0.25,  59.04)  286.03                80
 10/27/2025   09:12:35   (   0.34,  61.57) (   0.78,  63.57)  227.78                80