Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 4 29.  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)
 04/30/2024   06:31:44   (  -0.02, -75.21) (   0.27, -76.53)  149.51                80
 05/01/2024   06:10:19   (  -0.02, -75.22) (  -0.73, -71.99)  367.76                80
 05/02/2024   18:32:14   (   0.01, -75.23) (  -0.46, -77.28)  234.40                80
 05/03/2024   18:16:08   (   0.01, -75.24) (   0.55, -72.74)  283.53                80
 05/05/2024   06:37:56   (  -0.01, -75.25) (   0.60, -78.01)  314.36                80
 05/06/2024   06:16:30   (  -0.01, -75.26) (  -0.41, -73.48)  203.77                80
 05/07/2024   18:38:25   (   0.01, -75.28) (  -0.76, -78.77)  397.49                80
 05/08/2024   18:22:20   (   0.01, -75.30) (   0.26, -74.24)  121.02                80
 05/10/2024   06:44:06   (  -0.01, -75.32) (   0.94, -79.49)  475.90                80
 05/11/2024   06:22:41   (  -0.01, -75.34) (  -0.08, -74.96)   42.80                80