Simultaneous Nadir Overpasses (SNOs) between GOES-18 and NOAA-21
TLE Epoch: 2024 11 10.  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)
 11/11/2024   10:41:38   (  -0.00,-137.00) (   0.30,-138.50)  170.29                80
 11/12/2024   10:20:17   (  -0.00,-137.00) (  -0.70,-133.99)  344.20                80
 11/13/2024   22:42:18   (   0.00,-137.00) (  -0.53,-139.31)  263.54                80
 11/14/2024   22:26:16   (  -0.00,-136.99) (   0.48,-134.79)  250.59                80
 11/16/2024   10:48:09   (   0.00,-136.98) (   0.68,-140.09)  354.16                80
 11/17/2024   10:26:47   (  -0.00,-136.97) (  -0.34,-135.57)  159.39                80
 11/18/2024   22:48:47   (   0.00,-136.95) (  -0.90,-140.89)  449.77                80
 11/19/2024   22:32:46   (   0.01,-136.94) (   0.14,-136.38)   63.65                80
 11/22/2024   10:35:55   (  -0.01,-136.90) (   0.06,-137.14)   28.22                80
 11/23/2024   10:14:32   (  -0.01,-136.88) (  -0.94,-132.62)  485.22                80