Simultaneous Nadir Overpasses (SNOs) between GOES-18 and NOAA-21
TLE Epoch: 2024 8 27.  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)
 08/28/2024   10:46:19   (   0.01,-137.00) (   0.65,-139.80)  318.78                80
 08/29/2024   10:24:54   (   0.01,-137.00) (  -0.36,-135.26)  198.24                80
 08/30/2024   22:46:49   (  -0.02,-137.01) (  -0.81,-140.56)  404.77                80
 08/31/2024   22:28:04   (  -0.02,-137.01) (   0.20,-136.02)  112.23                80
 09/02/2024   10:52:30   (   0.02,-137.00) (   1.00,-141.28)  487.54                80
 09/03/2024   10:31:04   (   0.02,-137.00) (  -0.02,-136.74)   29.31                80
 09/05/2024   22:36:53   (  -0.02,-136.99) (  -0.16,-137.49)   57.55                80
 09/06/2024   22:15:28   (  -0.02,-136.99) (   0.87,-132.96)  458.95                80
 09/08/2024   10:39:54   (   0.02,-136.97) (   0.32,-138.22)  141.94                80
 09/09/2024   10:18:29   (   0.02,-136.96) (  -0.71,-133.68)  373.95                80