Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 6 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)
 06/24/2024   18:41:38   (  -0.02, -75.19) (  -0.81, -78.78)  408.17                80
 06/25/2024   18:20:15   (  -0.02, -75.19) (   0.20, -74.25)  107.60                80
 06/27/2024   06:44:44   (   0.03, -75.20) (   0.97, -79.52)  492.22                80
 06/28/2024   06:23:20   (   0.02, -75.20) (  -0.05, -74.99)   24.14                80
 06/30/2024   18:29:14   (  -0.02, -75.20) (  -0.18, -75.76)   64.77                80
 07/01/2024   18:07:52   (  -0.01, -75.21) (   0.90, -71.25)  451.83                80
 07/03/2024   06:32:20   (   0.01, -75.22) (   0.32, -76.51)  147.21                80
 07/04/2024   06:10:57   (   0.00, -75.23) (  -0.70, -71.98)  369.42                80
 07/05/2024   18:35:35   (   0.00, -75.23) (  -0.47, -77.29)  235.04                80
 07/06/2024   18:14:11   (   0.01, -75.24) (   0.56, -72.76)  282.19                80