Simultaneous Nadir Overpasses (SNOs) between GOES-18 and NOAA-21
TLE Epoch: 2024 8 29.  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)
 08/30/2024   22:46:49   (   0.02,-137.00) (  -0.80,-140.56)  405.89                80
 08/31/2024   22:30:44   (   0.02,-137.01) (   0.21,-136.02)  111.60                80
 09/02/2024   10:52:31   (  -0.03,-137.00) (   0.92,-141.29)  488.42                80
 09/03/2024   10:33:46   (  -0.03,-137.01) (  -0.10,-136.76)   28.97                80
 09/05/2024   22:34:14   (   0.03,-137.02) (  -0.07,-137.51)   56.06                80
 09/06/2024   22:18:08   (   0.02,-137.01) (   0.90,-132.96)  461.02                80
 09/08/2024   10:37:14   (  -0.03,-137.00) (   0.27,-138.22)  139.97                80
 09/09/2024   10:21:09   (  -0.03,-136.99) (  -0.77,-133.69)  376.47                80
 09/10/2024   22:40:23   (   0.03,-136.98) (  -0.40,-138.98)  227.49                80
 09/11/2024   22:24:17   (   0.03,-136.97) (   0.59,-134.44)  288.44                80