Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2025 9 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 09/11/2025   16:08:20   (   0.16, -89.53) (   0.11, -89.28)   27.82                80
 09/13/2025   15:56:10   (   0.16, -89.53) (  -0.51, -86.33)  363.27                80
 09/14/2025   04:20:13   (  -0.18, -89.47) (  -0.63, -91.51)  232.83                80
 09/16/2025   04:05:24   (  -0.18, -89.47) (   0.00, -88.56)  102.93                80
 09/16/2025   16:29:19   (   0.20, -89.52) (   1.08, -93.72)  476.98                80
 09/18/2025   03:53:14   (  -0.18, -89.47) (   0.65, -85.61)  439.40                80
 09/18/2025   16:17:09   (   0.20, -89.53) (   0.44, -90.77)  140.31                80
 09/20/2025   16:02:18   (   0.19, -89.55) (  -0.15, -87.81)  197.23                80
 09/21/2025   04:26:22   (  -0.21, -89.50) (  -0.97, -92.99)  398.21                80
 09/23/2025   04:14:12   (  -0.21, -89.52) (  -0.31, -90.05)   59.90                80