Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2025 9 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/09/2025   19:23:01   (   0.22, -89.53) (   0.45, -88.52)  115.29                80
 09/11/2025   07:44:51   (  -0.22, -89.49) (   0.73, -93.79)  489.46                80
 09/12/2025   07:23:29   (  -0.22, -89.49) (  -0.29, -89.27)   26.42                80
 09/14/2025   19:26:46   (   0.23, -89.53) (   0.11, -90.05)   58.78                80
 09/15/2025   19:10:43   (   0.23, -89.54) (   1.14, -85.53)  457.34                80
 09/17/2025   07:32:33   (  -0.23, -89.51) (   0.05, -90.80)  146.88                80
 09/18/2025   07:11:11   (  -0.24, -89.51) (  -0.98, -86.28)  369.44                80
 09/19/2025   19:33:10   (   0.24, -89.56) (  -0.21, -91.58)  230.39                80
 09/20/2025   19:17:08   (   0.24, -89.58) (   0.82, -87.06)  286.83                80
 09/22/2025   07:38:58   (  -0.23, -89.56) (   0.36, -92.34)  315.34                80