Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 6 21.  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)
 06/22/2024   06:38:23   (   0.02, -75.21) (   0.61, -78.00)  318.12                80
 06/23/2024   06:17:00   (   0.01, -75.21) (  -0.40, -73.48)  197.99                80
 06/24/2024   18:41:38   (  -0.01, -75.21) (  -0.80, -78.78)  406.88                80
 06/25/2024   18:20:15   (  -0.01, -75.21) (   0.21, -74.25)  109.79                80
 06/27/2024   06:44:44   (   0.02, -75.23) (   0.96, -79.53)  488.80                80
 06/28/2024   06:23:21   (   0.02, -75.24) (  -0.06, -75.00)   28.34                80
 06/30/2024   18:29:15   (  -0.01, -75.26) (  -0.11, -75.78)   58.02                80
 07/01/2024   18:07:52   (  -0.01, -75.28) (   0.91, -71.25)  459.40                80
 07/03/2024   06:32:21   (   0.00, -75.31) (   0.26, -76.52)  138.40                80
 07/04/2024   06:10:58   (  -0.01, -75.32) (  -0.76, -72.00)  379.12                80