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)
 08/11/2024   18:39:32   (  -0.05, -75.21) (  -0.82, -78.79)  407.50                80
 08/12/2024   18:23:28   (  -0.05, -75.21) (   0.19, -74.26)  109.56                80
 08/14/2024   06:45:15   (   0.04, -75.22) (   1.03, -79.51)  489.58                80
 08/15/2024   06:23:52   (   0.04, -75.23) (  -0.04, -75.00)   27.65                80
 08/17/2024   18:27:04   (  -0.02, -75.24) (  -0.11, -75.76)   58.87                80
 08/18/2024   18:10:59   (  -0.01, -75.25) (   0.91, -71.23)  458.62                80
 08/20/2024   06:30:06   (   0.01, -75.27) (   0.28, -76.49)  139.44                80
 08/21/2024   06:11:22   (   0.01, -75.28) (  -0.75, -71.96)  378.75                80
 08/22/2024   18:33:17   (  -0.01, -75.30) (  -0.45, -77.26)  222.87                80
 08/23/2024   18:17:13   (  -0.01, -75.32) (   0.59, -72.73)  295.78                80