Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 8 19.  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)
 08/20/2024   06:32:45   (   0.05, -75.20) (   0.32, -76.48)  145.06                80
 08/21/2024   06:11:19   (   0.05, -75.20) (  -0.67, -71.94)  371.75                80
 08/22/2024   18:33:15   (  -0.05, -75.20) (  -0.53, -77.23)  232.21                80
 08/23/2024   18:17:10   (  -0.05, -75.20) (   0.52, -72.70)  285.08                80
 08/25/2024   06:38:57   (   0.05, -75.22) (   0.64, -77.97)  313.40                80
 08/26/2024   06:17:32   (   0.05, -75.22) (  -0.36, -73.43)  203.96                80
 08/27/2024   18:39:27   (  -0.04, -75.22) (  -0.81, -78.73)  399.45                80
 08/28/2024   18:23:22   (  -0.03, -75.23) (   0.20, -74.19)  118.22                80
 08/30/2024   06:42:29   (   0.02, -75.25) (   0.95, -79.46)  479.39                80
 08/31/2024   06:26:24   (   0.01, -75.26) (  -0.07, -74.92)   38.74                80