Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2025 9 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/19/2025   19:33:10   (   0.24, -89.51) (  -0.24, -91.57)  235.29                80
 09/20/2025   19:17:07   (   0.24, -89.52) (   0.79, -87.05)  281.11                80
 09/22/2025   07:38:58   (  -0.23, -89.49) (   0.39, -92.33)  323.03                80
 09/23/2025   07:17:35   (  -0.24, -89.49) (  -0.64, -87.80)  193.29                80
 09/24/2025   19:39:33   (   0.23, -89.54) (  -0.60, -93.10)  406.52                80
 09/25/2025   19:23:31   (   0.24, -89.55) (   0.44, -88.58)  110.22                80
 09/27/2025   07:45:21   (  -0.23, -89.53) (   0.74, -93.85)  493.11                80
 09/28/2025   07:23:59   (  -0.24, -89.53) (  -0.29, -89.33)   23.15                80
 09/30/2025   19:29:55   (   0.24, -89.58) (   0.11, -90.11)   60.26                80
 10/01/2025   19:11:12   (   0.25, -89.59) (   1.15, -85.59)  456.59                80
 10/03/2025   07:33:02   (  -0.24, -89.58) (   0.04, -90.86)  145.97                80