Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 6 17.  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)
 06/18/2024   06:10:39   (   0.01, -75.20) (  -0.74, -71.95)  371.22                80
 06/19/2024   18:35:17   (  -0.02, -75.20) (  -0.46, -77.26)  234.51                80
 06/20/2024   18:13:54   (  -0.01, -75.20) (   0.55, -72.73)  281.37                80
 06/22/2024   06:38:23   (   0.01, -75.20) (   0.63, -78.00)  318.64                80
 06/23/2024   06:17:00   (   0.00, -75.20) (  -0.38, -73.47)  197.34                80
 06/24/2024   18:41:38   (  -0.01, -75.20) (  -0.81, -78.78)  407.95                80
 06/25/2024   18:20:15   (  -0.00, -75.21) (   0.21, -74.25)  108.57                80
 06/27/2024   06:44:44   (   0.01, -75.22) (   0.97, -79.52)  490.06                80
 06/28/2024   06:23:20   (   0.01, -75.23) (  -0.05, -75.00)   26.92                80
 06/30/2024   18:29:15   (  -0.00, -75.25) (  -0.11, -75.78)   59.83                80
 07/01/2024   18:07:52   (   0.00, -75.26) (   0.91, -71.25)  457.49                80