Simultaneous Nadir Overpasses (SNOs) between GOES-18 and NOAA-21
TLE Epoch: 2024 10 31.  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)
 10/31/2024   10:47:09   (  -0.00,-137.04) (   0.60,-139.81)  315.19                80
 11/01/2024   10:25:49   (   0.00,-137.04) (  -0.40,-135.29)  199.30                80
 11/02/2024   22:47:52   (  -0.00,-137.05) (  -0.81,-140.63)  407.46                80
 11/03/2024   22:31:52   (  -0.00,-137.05) (   0.19,-136.12)  106.58                80
 11/05/2024   10:53:45   (  -0.00,-137.03) (   1.01,-141.41)  499.34                80
 11/06/2024   10:32:25   (  -0.01,-137.03) (  -0.01,-136.90)   14.22                80
 11/08/2024   22:35:47   (   0.03,-137.01) (  -0.13,-137.73)   81.39                80
 11/09/2024   22:19:46   (   0.03,-137.00) (   0.85,-133.21)  431.79                80
 11/11/2024   10:41:39   (  -0.03,-136.97) (   0.31,-138.51)  174.99                80
 11/12/2024   10:20:18   (  -0.03,-136.96) (  -0.68,-133.99)  338.00                80
 11/13/2024   22:42:20   (   0.03,-136.95) (  -0.50,-139.33)  270.98                80