Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 8 17.  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)
 08/17/2024   18:27:02   (  -0.05, -75.20) (  -0.17, -75.75)   61.94                80
 08/18/2024   18:10:57   (  -0.05, -75.21) (   0.86, -71.22)  455.22                80
 08/20/2024   06:32:45   (   0.04, -75.22) (   0.32, -76.48)  143.26                80
 08/21/2024   06:11:19   (   0.04, -75.23) (  -0.67, -71.94)  374.45                80
 08/22/2024   18:33:16   (  -0.04, -75.24) (  -0.47, -77.25)  228.05                80
 08/23/2024   18:17:10   (  -0.04, -75.25) (   0.53, -72.71)  290.17                80
 08/25/2024   06:38:57   (   0.04, -75.28) (   0.63, -77.97)  307.00                80
 08/26/2024   06:17:32   (   0.04, -75.29) (  -0.38, -73.43)  211.28                80
 08/27/2024   18:39:27   (  -0.03, -75.30) (  -0.78, -78.73)  390.63                80
 08/28/2024   18:23:22   (  -0.02, -75.32) (   0.23, -74.20)  127.93                80
 08/30/2024   06:45:09   (   0.01, -75.35) (   0.91, -79.46)  468.42                80