Simultaneous Nadir Overpasses (SNOs) between GOES-18 and NOAA-21
TLE Epoch: 2024 10 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)
 10/26/2024   10:38:13   (  -0.04,-137.13) (   0.21,-138.31)  134.02                80
 10/27/2024   10:22:08   (  -0.04,-137.29) (  -0.81,-133.78)  399.93                80
 10/28/2024   22:44:06   (   0.04,-137.54) (  -0.34,-139.09)  176.95                80
 10/29/2024   22:22:42   (   0.03,-137.69) (   0.75,-134.57)  356.24                80
 10/31/2024   10:44:29   (  -0.03,-137.91) (   0.41,-139.83)  219.63                80
 11/01/2024   10:28:25   (  -0.03,-138.06) (  -0.62,-135.30)  313.79                80
 11/02/2024   22:50:22   (   0.03,-138.31) (  -0.50,-140.61)  263.46                80
 11/03/2024   22:28:58   (   0.03,-138.45) (   0.54,-136.08)  268.73                80
 11/05/2024   10:50:45   (  -0.04,-138.64) (   0.60,-141.35)  309.73                80
 11/06/2024   10:34:41   (  -0.04,-138.78) (  -0.45,-136.82)  222.50                80
 11/07/2024   22:56:38   (   0.04,-139.02) (  -0.65,-142.14)  355.54                80