Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 7 7.  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)
 07/08/2024   06:38:38   (   0.04, -75.21) (   0.68, -78.01)  320.19                80
 07/09/2024   06:17:15   (   0.03, -75.21) (  -0.35, -73.49)  196.80                80
 07/10/2024   18:41:53   (  -0.04, -75.23) (  -0.81, -78.80)  406.09                80
 07/11/2024   18:20:29   (  -0.04, -75.24) (   0.17, -74.26)  111.44                80
 07/13/2024   06:44:57   (   0.04, -75.26) (   1.03, -79.53)  486.76                80
 07/14/2024   06:23:33   (   0.03, -75.28) (  -0.01, -75.00)   31.02                80
 07/16/2024   18:29:27   (  -0.02, -75.31) (  -0.15, -75.78)   53.38                80
 07/17/2024   18:08:04   (  -0.02, -75.33) (   0.89, -71.25)  464.47                80
 07/19/2024   06:32:32   (   0.01, -75.35) (   0.30, -76.52)  133.63                80
 07/20/2024   06:11:09   (  -0.01, -75.37) (  -0.75, -72.00)  384.22                80