Simultaneous Nadir Overpasses (SNOs) between GOES-18 and NOAA-21
TLE Epoch: 2024 2 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)
 02/29/2024   10:38:29   (  -0.00,-137.01) (   0.31,-138.32)  149.84                80
 03/01/2024   10:17:06   (  -0.00,-137.00) (  -0.74,-133.80)  365.62                80
 03/02/2024   22:39:05   (   0.00,-136.99) (  -0.49,-139.10)  241.20                80
 03/03/2024   22:23:02   (   0.00,-136.98) (   0.57,-134.59)  273.64                80
 03/05/2024   10:42:12   (  -0.01,-136.97) (   0.64,-139.86)  329.29                80
 03/06/2024   10:26:08   (  -0.01,-136.95) (  -0.35,-135.33)  184.99                80
 03/07/2024   22:45:27   (   0.01,-136.92) (  -0.80,-140.64)  423.42                80
 03/08/2024   22:29:24   (   0.01,-136.91) (   0.20,-136.11)   90.73                80
 03/11/2024   10:29:50   (  -0.02,-136.87) (  -0.00,-136.85)    2.05                80
 03/13/2024   22:33:05   (   0.01,-136.81) (  -0.19,-137.63)   94.10                80