Simultaneous Nadir Overpasses (SNOs) between GOES-18 and NOAA-21
TLE Epoch: 2024 11 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-18)   GOES-18 Lat/Lon  NOAA-21 Lat/Lon    Distance(km)  Time Diff(sec)
 11/09/2024   22:19:45   (  -0.00,-137.01) (   0.84,-133.20)  433.33                80
 11/11/2024   10:41:38   (   0.00,-137.00) (   0.31,-138.50)  170.50                80
 11/12/2024   10:20:17   (   0.00,-137.00) (  -0.69,-133.98)  343.81                80
 11/13/2024   22:42:18   (  -0.00,-136.99) (  -0.54,-139.31)  264.29                80
 11/14/2024   22:26:16   (   0.00,-136.99) (   0.47,-134.79)  249.64                80
 11/16/2024   10:48:09   (  -0.00,-136.97) (   0.69,-140.09)  355.27                80
 11/17/2024   10:26:47   (  -0.00,-136.96) (  -0.33,-135.57)  158.16                80
 11/18/2024   22:48:48   (  -0.00,-136.94) (  -0.86,-140.90)  451.16                80
 11/19/2024   22:32:46   (  -0.00,-136.92) (   0.12,-136.38)   62.19                80
 11/22/2024   10:33:15   (   0.00,-136.88) (   0.08,-137.14)   30.04                80