Simultaneous Nadir Overpasses (SNOs) between GOES-18 and NOAA-21
TLE Epoch: 2024 2 24.  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)
 02/24/2024   10:29:26   (   0.00,-137.00) (  -0.04,-136.78)   25.03                80
 02/26/2024   22:32:42   (  -0.00,-136.99) (  -0.15,-137.57)   66.79                80
 02/27/2024   22:16:39   (  -0.00,-136.98) (   0.89,-133.05)  448.41                80
 02/29/2024   10:38:29   (  -0.00,-136.98) (   0.33,-138.31)  153.28                80
 03/01/2024   10:17:06   (  -0.00,-136.97) (  -0.72,-133.80)  361.35                80
 03/02/2024   22:39:04   (   0.01,-136.93) (  -0.50,-139.10)  247.51                80
 03/03/2024   22:23:02   (   0.01,-136.92) (   0.55,-134.58)  266.46                80
 03/05/2024   10:42:11   (  -0.01,-136.90) (   0.66,-139.85)  337.10                80
 03/06/2024   10:26:09   (  -0.02,-136.88) (  -0.39,-135.33)  176.34                80
 03/07/2024   22:45:27   (   0.02,-136.83) (  -0.82,-140.64)  434.00                80
 03/08/2024   22:29:24   (   0.02,-136.81) (   0.18,-136.11)   79.32                80