Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 10 31.  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)
 10/31/2024   18:24:13   (  -0.03, -75.21) (   0.17, -74.19)  115.06                80
 11/02/2024   06:43:27   (   0.02, -75.20) (   0.99, -79.50)  490.24                80
 11/03/2024   06:24:47   (   0.02, -75.20) (  -0.01, -74.98)   24.11                80
 11/05/2024   18:28:10   (  -0.02, -75.21) (  -0.17, -75.81)   68.23                80
 11/06/2024   18:12:09   (  -0.02, -75.22) (   0.85, -71.30)  446.40                80
 11/08/2024   06:34:03   (   0.01, -75.21) (   0.33, -76.59)  158.01                80
 11/09/2024   06:12:42   (   0.01, -75.22) (  -0.70, -72.09)  356.94                80
 11/10/2024   18:34:44   (  -0.01, -75.24) (  -0.50, -77.42)  248.52                80
 11/11/2024   18:18:44   (  -0.01, -75.25) (   0.54, -72.91)  267.12                80
 11/13/2024   06:40:36   (   0.01, -75.26) (   0.66, -78.20)  335.53                80