Simultaneous Nadir Overpasses (SNOs) between GOES-18 and NOAA-21
TLE Epoch: 2024 11 12.  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)
 11/12/2024   10:20:16   (  -0.00,-137.01) (  -0.66,-133.98)  344.68                80
 11/13/2024   22:42:18   (   0.00,-137.01) (  -0.52,-139.31)  262.41                80
 11/14/2024   22:26:17   (  -0.00,-137.01) (   0.49,-134.80)  252.03                80
 11/16/2024   10:48:09   (   0.00,-137.00) (   0.69,-140.09)  352.37                80
 11/17/2024   10:26:48   (   0.00,-136.99) (  -0.32,-135.57)  161.51                80
 11/18/2024   22:48:49   (  -0.01,-136.98) (  -0.88,-140.90)  446.96                80
 11/19/2024   22:32:48   (  -0.01,-136.97) (   0.14,-136.39)   66.80                80
 11/22/2024   10:35:57   (  -0.02,-136.94) (   0.03,-137.16)   25.24                80
 11/23/2024   10:14:36   (  -0.03,-136.93) (  -1.00,-132.64)  488.35                80
 11/24/2024   22:36:36   (   0.03,-136.91) (  -0.21,-137.97)  120.32                80
 11/25/2024   22:20:34   (   0.03,-136.90) (   0.78,-133.44)  393.27                80