Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 5 31.  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)
 06/01/2024   06:31:38   (   0.00, -75.20) (   0.30, -76.42)  139.22                80
 06/02/2024   06:10:15   (  -0.01, -75.21) (  -0.74, -71.90)  377.03                80
 06/03/2024   18:34:55   (   0.00, -75.21) (  -0.42, -77.21)  227.32                80
 06/04/2024   18:13:31   (   0.01, -75.22) (   0.56, -72.68)  289.17                80
 06/06/2024   06:38:01   (  -0.00, -75.23) (   0.61, -77.96)  310.39                80
 06/07/2024   06:16:39   (  -0.01, -75.24) (  -0.44, -73.44)  206.30                80
 06/08/2024   18:41:17   (   0.01, -75.25) (  -0.77, -78.74)  397.38                80
 06/09/2024   18:19:54   (   0.01, -75.27) (   0.22, -74.21)  119.94                80
 06/11/2024   06:44:24   (  -0.01, -75.30) (   0.94, -79.49)  478.09                80
 06/12/2024   06:23:02   (  -0.01, -75.31) (  -0.11, -74.97)   39.85                80