Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 9 5.  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)
 09/06/2024   06:13:47   (   0.06, -75.20) (  -0.71, -71.85)  382.43                80
 09/07/2024   18:33:02   (  -0.05, -75.20) (  -0.46, -77.14)  220.19                80
 09/08/2024   18:16:55   (  -0.05, -75.20) (   0.52, -72.59)  297.32                80
 09/10/2024   06:36:02   (   0.05, -75.21) (   0.63, -77.86)  301.79                80
 09/11/2024   06:19:55   (   0.05, -75.21) (  -0.37, -73.31)  215.74                80
 09/12/2024   18:39:09   (  -0.04, -75.21) (  -0.78, -78.61)  386.58                80
 09/13/2024   18:23:03   (  -0.03, -75.22) (   0.23, -74.07)  131.18                80
 09/15/2024   06:42:08   (   0.02, -75.23) (   0.95, -79.32)  467.20                80
 09/16/2024   06:26:02   (   0.02, -75.23) (  -0.06, -74.78)   51.07                80
 09/18/2024   18:26:29   (  -0.02, -75.26) (  -0.08, -75.53)   30.94                80
 09/19/2024   18:10:22   (  -0.02, -75.27) (   0.94, -70.99)  488.11                80