Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 5 23.  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)
 05/23/2024   18:40:49   (   0.01, -75.20) (  -0.77, -78.66)  394.82                80
 05/24/2024   18:19:27   (   0.02, -75.20) (   0.25, -74.14)  120.94                80
 05/26/2024   06:43:57   (  -0.01, -75.21) (   0.95, -79.41)  479.75                80
 05/27/2024   06:22:35   (  -0.02, -75.21) (  -0.08, -74.89)   36.14                80
 05/29/2024   18:28:31   (   0.01, -75.22) (  -0.11, -75.67)   52.30                80
 05/30/2024   18:07:08   (   0.01, -75.23) (   0.92, -71.15)  464.45                80
 06/01/2024   06:31:38   (  -0.01, -75.25) (   0.26, -76.43)  134.59                80
 06/02/2024   06:10:16   (  -0.01, -75.26) (  -0.78, -71.91)  382.40                80
 06/03/2024   18:34:54   (   0.01, -75.27) (  -0.43, -77.21)  221.06                80
 06/04/2024   18:13:31   (   0.01, -75.28) (   0.57, -72.68)  296.25                80