Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 8 10.  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)
 08/10/2024   06:17:35   (   0.05, -75.20) (  -0.32, -73.48)  196.29                80
 08/11/2024   18:39:32   (  -0.05, -75.21) (  -0.83, -78.79)  407.53                80
 08/12/2024   18:23:28   (  -0.05, -75.21) (   0.17, -74.26)  109.48                80
 08/14/2024   06:45:16   (   0.04, -75.22) (   0.99, -79.52)  489.66                80
 08/15/2024   06:23:52   (   0.04, -75.23) (  -0.02, -74.99)   27.37                80
 08/17/2024   18:27:04   (  -0.02, -75.24) (  -0.14, -75.76)   58.99                80
 08/18/2024   18:10:59   (  -0.01, -75.25) (   0.88, -71.23)  458.38                80
 08/20/2024   06:30:07   (   0.01, -75.27) (   0.27, -76.50)  139.74                80
 08/21/2024   06:11:23   (   0.01, -75.28) (  -0.76, -71.97)  378.42                80
 08/22/2024   18:33:18   (  -0.01, -75.30) (  -0.45, -77.26)  223.27                80
 08/23/2024   18:17:14   (  -0.01, -75.32) (   0.59, -72.73)  295.32                80