Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 5 19.  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)
 05/21/2024   06:37:37   (  -0.01, -75.22) (   0.62, -77.89)  305.92                80
 05/22/2024   06:16:12   (  -0.02, -75.22) (  -0.44, -73.36)  211.90                80
 05/23/2024   18:40:45   (   0.01, -75.23) (  -0.77, -78.65)  390.20                80
 05/24/2024   18:19:20   (   0.02, -75.23) (   0.29, -74.12)  127.81                80
 05/26/2024   06:43:44   (  -0.01, -75.25) (   0.93, -79.36)  469.42                80
 05/27/2024   06:22:19   (  -0.01, -75.26) (  -0.14, -74.83)   48.80                80
 05/29/2024   18:28:05   (   0.01, -75.28) (  -0.03, -75.58)   34.22                80
 05/30/2024   18:06:39   (   0.01, -75.29) (   0.99, -71.04)  484.82                80
 06/01/2024   06:31:03   (  -0.01, -75.32) (   0.21, -76.29)  110.74                80
 06/02/2024   06:09:37   (  -0.01, -75.33) (  -0.82, -71.75)  408.54                80