Simultaneous Nadir Overpasses (SNOs) between GOES-18 and NOAA-21
TLE Epoch: 2024 2 25.  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)
 02/26/2024   22:32:42   (  -0.00,-136.99) (  -0.13,-137.57)   66.41                80
 02/27/2024   22:16:39   (  -0.00,-136.98) (   0.85,-133.04)  448.77                80
 02/29/2024   10:38:29   (   0.00,-136.98) (   0.30,-138.32)  153.10                80
 03/01/2024   10:17:06   (   0.00,-136.97) (  -0.69,-133.79)  361.55                80
 03/02/2024   22:39:05   (   0.00,-136.94) (  -0.47,-139.11)  246.95                80
 03/03/2024   22:23:01   (   0.01,-136.92) (   0.52,-134.58)  267.04                80
 03/05/2024   10:42:12   (  -0.01,-136.90) (   0.63,-139.86)  336.73                80
 03/06/2024   10:26:08   (  -0.01,-136.88) (  -0.37,-135.33)  176.75                80
 03/07/2024   22:45:26   (   0.02,-136.83) (  -0.83,-140.64)  433.22                80
 03/08/2024   22:29:23   (   0.02,-136.81) (   0.17,-136.11)   80.15                80