Simultaneous Nadir Overpasses (SNOs) between GOES-18 and NOAA-21
TLE Epoch: 2024 2 9.  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)
 02/10/2024   22:35:06   (  -0.02,-137.00) (  -0.14,-137.52)   59.82                80
 02/11/2024   22:13:40   (  -0.02,-137.00) (   0.91,-132.99)  457.15                80
 02/13/2024   10:38:05   (   0.02,-136.99) (   0.27,-138.25)  142.44                80
 02/14/2024   10:16:39   (   0.02,-136.99) (  -0.72,-133.70)  374.29                80
 02/15/2024   22:41:13   (  -0.02,-136.98) (  -0.45,-139.00)  229.94                80
 02/16/2024   22:19:47   (  -0.02,-136.97) (   0.55,-134.46)  286.39                80
 02/18/2024   10:44:11   (   0.03,-136.95) (   0.68,-139.70)  314.31                80
 02/19/2024   10:22:46   (   0.03,-136.94) (  -0.39,-135.18)  201.67                80
 02/20/2024   22:47:19   (  -0.04,-136.92) (  -0.83,-140.46)  403.55                80
 02/21/2024   22:25:52   (  -0.04,-136.90) (   0.18,-135.92)  112.24                80