Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2022 10 12.  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)
 10/12/2022   07:11:18   (   0.08,-137.34) (   0.60,-135.02)  263.88                80
 10/12/2022   19:32:32   (  -0.08,-137.34) (   0.49,-140.18)  321.43                80
 10/14/2022   19:22:58   (  -0.08,-137.34) (  -0.11,-137.20)   15.97                80
 10/16/2022   19:10:44   (  -0.07,-137.34) (  -0.74,-134.24)  352.78                80
 10/17/2022   07:32:07   (   0.07,-137.33) (  -0.40,-139.42)  238.09                80
 10/19/2022   07:17:13   (   0.06,-137.32) (   0.25,-136.45)   98.26                80
 10/19/2022   19:38:28   (  -0.06,-137.32) (   0.83,-141.61)  487.52                80
 10/21/2022   07:04:58   (   0.06,-137.30) (   0.85,-133.48)  434.29                80
 10/21/2022   19:26:13   (  -0.06,-137.30) (   0.23,-138.63)  151.57                80
 10/23/2022   19:16:38   (  -0.06,-137.28) (  -0.39,-135.66)  183.99                80
 10/24/2022   07:38:01   (   0.06,-137.27) (  -0.72,-140.84)  407.04                80