Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 9 8.  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)
 09/08/2024   18:16:55   (  -0.05, -75.21) (   0.52, -72.59)  297.45                80
 09/10/2024   06:36:01   (   0.05, -75.21) (   0.62, -77.86)  301.42                80
 09/11/2024   06:19:55   (   0.05, -75.21) (  -0.38, -73.31)  216.20                80
 09/12/2024   18:39:08   (  -0.04, -75.22) (  -0.82, -78.60)  386.09                80
 09/13/2024   18:23:03   (  -0.03, -75.22) (   0.25, -74.07)  131.81                80
 09/15/2024   06:42:08   (   0.02, -75.23) (   0.91, -79.33)  466.30                80
 09/16/2024   06:26:02   (   0.02, -75.24) (  -0.11, -74.79)   52.16                80
 09/18/2024   18:26:27   (  -0.02, -75.26) (  -0.07, -75.53)   29.70                80
 09/19/2024   18:10:21   (  -0.02, -75.28) (   0.97, -70.99)  489.51                80
 09/21/2024   06:29:25   (   0.02, -75.30) (   0.21, -76.24)  106.69                80