Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 5 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-21 Lat/Lon    Distance(km)  Time Diff(sec)
 05/24/2024   18:19:27   (   0.02, -75.20) (   0.24, -74.14)  121.16                80
 05/26/2024   06:43:58   (  -0.01, -75.21) (   0.90, -79.42)  479.56                80
 05/27/2024   06:22:34   (  -0.02, -75.21) (  -0.07, -74.89)   36.42                80
 05/29/2024   18:28:31   (   0.01, -75.22) (  -0.07, -75.68)   51.83                80
 05/30/2024   18:07:08   (   0.01, -75.23) (   0.91, -71.15)  464.96                80
 06/01/2024   06:31:38   (  -0.01, -75.25) (   0.28, -76.42)  134.16                80
 06/02/2024   06:10:16   (  -0.01, -75.26) (  -0.76, -71.90)  382.87                80
 06/03/2024   18:34:54   (   0.01, -75.28) (  -0.46, -77.21)  220.47                80
 06/04/2024   18:13:31   (   0.01, -75.29) (   0.59, -72.69)  296.88                80
 06/06/2024   06:38:02   (  -0.01, -75.32) (   0.58, -77.96)  301.39                80